BBeau, I really feel for you. I didn't have any of your health problems, but I did have 3 under 2 when my DTs were born (DD1 was 20 months). The first year was ridiculously tough (DD1 was very unwell with what was subsequently diagnosed as coeliac disease, but we didn't know what was wrong for a long time), the DTs were dreadful sleepers and although I had help from my mum one day and night a week and an extremely supportive DP, I'm still not sure how we coped. When other people asked me how I coped I just smiled, shrugged and said 'well I've got to, haven't I, cos no other bugger's going to do it for me.'
Cbeebies saved my life that first year. I freely admit that DD1 watched way more telly than she should have done, although she was so ill she didn't have enough energy to do anything else really. She was also at nursery 2.5 days a week.
When the DTs were 10 months old, we moved house - not that far, but far enough away from friends that I became completely isolated and looking back now, quite depressed. After a few months I bumped into a mum in the street just round the corner from our house who had twins and 2 older boys - like MilaMae says, we immediately recognised a kindred spirit and she is now my closest friend.
I do think that no matter how understanding friends are, the only people who truly understand how hard things are, are other multiple mums. I'd encourage you to visit our regular thread, which FG linked - there is always someone there ready to listen, advise, support and offer a shoulder to cry on if need be.
Whereabouts are you? (Forgive me if you've already said). Maybe one of us is close by and could pop round? I'm in North London if that's any good.
For what it's worth, my DTs are now 3.10 and at nursery 5 mornings a week and DD1 is 5.5 and in Y1 and life is completely different. The first year remains a complete blur, but I wouldn't change it for the world now - having the 3 of them so close together now makes life easier, not harder and they are great friends.
Sorry - a long ramble, but your first post really struck a cord. I found things got easier with each milestone - weaning, no more sterilising, formula to cow's milk etc - generally every six months. Hang on in there - life will get better, even if it doesn't seem like it at the moment.