A few months ago I became a closer friend to an acquaintance who lives close by. At this time she was not very well (perimenopausal issues with hormones). She would often ask me to accompany her to the hospital, shops and out and about so she didn't have to go on her own and then she had an operation and I offered to help her out if she needed it. Throughout this time I would get a little annoyed as she would message and I'd do things, but if I message her she might not get back to me for days. I let this slide and thought she might just be someone who's not attached to their phone 24/7 and forgets to reply. Anyway fast forward a few weeks and I need to go to a dental appointment (referral for more complex work) in another town (she drives/I don't yet). I was all ready to go by public transport but thought I'd ask for a lift after all the help and company I've given her. She follows through with this. All good. A few days later I mentioned that I wanted to buy something, but would have to wait as it wasn't in stock where we live. She said that I should buy it and she'd drive me to the location (about 30 -40min drive away) the next day. I said that would be great but only if she was sure. So I buy it to collect on a 7 day holding. Next day she text me that she can't take me as she has a headache but will take me on my day off (at which point the item would have been 5 days on hold). I agreed that if she wasn't well we'd do that. Day off comes round and she texts to say she's not well again and we'd have to rearrange. I messaged back that that ok but I really needed to get it in a couple of days. No reply. Messaged next day asking if she was feeling any better. No reply. On the last day of holding i messaged asking her if she was ok to drive me. No reply. I ended up getting two buses to the other town to pick it up myself. Gave up messaging and not heard from her for over 2 weeks. Saw her in the shop today and went to say hello but she blanked me and walked straight past! Wtf! Am I being unreasonable to think that I haven't done anything wrong and in reality I've given my time and effort to her over the last few months for little in return and it should be me annoyed and blanking her.