I've moaned about this before on another board but further things have been said and I'm fuming to the point I can't help think I'm being irrational....your thoughts please....
One of my closest friends had trouble conceiving a few years back and she had an Ivf type treatment (few rounds of clomid and conceived naturally) and I was overjoyed for her when it was successful after much heartache she had been through personally having no family around and the setback of conceiving for many years. Out of our group of friends I was the only one excited about becoming an 'aunty' and she always said she felt uncomfortable talkin about her pregnancy to the others because they aren't into kids, they change the subject, they're more into going out etc, don't make an effort'. I knew our other friends were like that as they are single /into their careers but I didn't expect anything, that's just how they are but they're still our friends 🤷🏽♀️ so I organised her baby shower, went to baby shows with her, got everyone involved, spoilt her unborn as I was so excited about it for her and with knowing she didn't feel the others bothered.
Fast forward 4 years later... I've had ivf myself (icsi), the few close friends mentioned above were aware and all of them contacted me... Apart from said friend who had fertility issues!!
During my cycle, I would msg her to tell her updates as I thought she was the only one who'd understand and I thought that she'd be interested having had treatment herself and the want to have a baby.
But Everytime, she would sweep it under the carpet, didn't want to meet up as usual, cut me off and say one line answers, something like 'oh keeping my fingers crossed for you xxxx' and wouldn't acknowledge anything I said and wouldn't carry on the Convo like she was interested. After that I felt awkward.
Anyways my cycle failed and..... she didn't contact me at all... which I found so bizarre.
Recently One of our other friends told me she msged them and said 'her ivf obviously didn't work, I feel awkward, I'm not goin to msg her, it's awkward'. I felt so hurt by this. I have been there for her so much with her difficult pregnancy, problems with her partner and was an ear when she felt no one cared about her pregnancy. I feel so different towards her now and I don't even want to talk about my next cycle in our group chat.
I understand it may be awkward because she has a son now as her treatment worked but I feel like that's a cop out reason to not msg me. We've been friends 20 years after all.
I didn't hear from her for about 2 months after my failed cycle and then she msged out the blue asking if I'll babysit which I declined, said I was busy, I think she was surprised at this as I would babysit them alot for her as her and her partner split.
After that, I was fuming and haven't heard from her apart from the odd Convo in our group WhatsApp chat with other friends.
I'm now having my second round of ivf and our friend has told me she has asked about me. I've told friend not to tell her anything. I know this maybe a 'nice' thing to ask after me but why the hell doesn't she message me? She finds it awkward asking me how I am but she isn't awkward in asking me to babysit.... 
Weekend just gone she asked us all in our group chat if anyone wanted to do anything, I said yes, shall we go for food? and she said she'd msg me to plan, hour later her response was 'I'm so silly, I just realised I've got loads on so can't do anything today, must see you soon though'. I'm half expecting to find out she went out with our other friends but lied to me so she can avoid me.
Am I being OTT and hormonal ... I was gutted last time but I'm furious this time, I literally don't want to speak to her ever again. I would've put it down to she was busy with life and didn't know how to deal with the situation but to not feel awkward asking for a favour after no contact for 2 months..?!! ..... I feel like I've been mugged off and I resent being there for her.... Deep rage.... Am I being OTT and unreasonable? I want to have it out with her but it'll make it awkward for my other friends (other friend asked me to not repeat what she told me) plus I'm trying to concentrate on my second cycle and just forget this but I can't, it's really bothering me 