Hi,
I'm really sorry to hear that you're going through a tough time at the moment. I can relate to so much of what you have said. My DP also has azoospermia and recently underwent an unsuccessful operation. We are also now looking into double donor IVF for some of the same reasons - my Amh was low to begin with and is even worse now. So firstly I just want to say that I completely get it and you are not alone.
A family member put a surprise baby scan photo on whatsapp last year and it's a gut punch. We are not even close so I can only imagine how hard it must be for you with so many friends and family close to you pregnant. All the feelings that it brings, good and bad, are completely normal. It's ok to feel sad for yourself as it is a crap situation. I think you should be kind to yourself as if you have suffered a bereavement as it is a type of grief. But as others have said, it does seem to be worse when being around pregnant women and not as bad when the baby is born. As I read somewhere, there isn't a limited number of babies in the world and just because they have one doesn't meant you won't have one.
I have been reminding myself recently that the donor route offers some advantages over own eggs/sperm. Waiting is awful but the time pressure of getting older/AMH decreasing is removed when using donor eggs. There is also a better chance of success as donor gametes will be younger and better quality. It must feel a bit surreal to choose donors, we aren't at that point yet but I realised the other day I met my DP online and picked him out to message over the other profiles. That all worked out well so why not build the whole family the same way! I don't mean to sound flippant but thinking of it from that angle made me realise it's not all that strange really.
You've asked for ways to deal with things so here's a few things that have helped me over the years which mostly involve identifying the smaller things that I'm not happy about and making changes around the things that I actually can control.
I was sad that I would miss out on family days out. My DP told me to invite my parents somewhere. I resisted this suggestion. I was sad. I didn't have energy to organise myself let alone others. DP told me there was nothing to organise, just invite them to the beach. I resisted a bit more but then did it. I invited my sibling as well and we of course had a really nice day and I'm glad I went.
I was was sad about missing out on 'fun kid stuff'. But then I realised I was putting barriers in my own way and I could still do a lot of those things anyway and still have a nice time. I made jam tarts for my DP. I went to a museum with my sibling. I bought myself a Lego set. A work friend invited me to panto and we went just the 2 of us feeling slightly ridiculous but had a laugh.
I was worried I was just spending years of my life stuck in limbo, waiting for appointments. So I set myself a challenge this year to experience a new thing each month. I did a bucket list thing last month and some smaller things throughout the year like getting a Wendy's burger for the for time. I keep a list in a notebook to remind myself that I have had good times in-between the infertility misery.
It's hard for others to know what to say to us as sometimes it's hard to even know what to say to ourselves. I'm sure your Mum feels for you even if she doesn't know how to help. Have you thought about meeting up, just the two of you?
Sorry this is turning into an essay. A few other things I have found very helpful that may be of interest:
The Male Infertility Podcast
His and Hers Guide to IVF
Alex Jones Fertility and Me TV series
Rhod Gilbert's Stand Up to Infertility documentary.
Jody Day's TED talks on YouTube.
I also have found audiobooks, doing puzzles and joining an online weekly art class a good way of occupying my mind on other things.
I hope you're doing ok x