tiny that sounds awful. I hope the uti clears quickly. Pregnancy can be so uncomfortable!
lily I have a few friends who have organised a baby register in the past - usually to coincide with a baby shower or the baby's birth. To be honest though,I've never used one to buy a gift and I think most people will get you clothes and small toys, maybe some blankets, wraps and towels. Family might/will give you money for the bigger things.
Wynsey Ive just bought some bits too. The weather is starting to warm very slightly and I've realised my summery tops are too clingy. Went into h&m and the few things I tried on were rubbish (ie the cotton trousers fit my legs/bum but the bump band was too tight for my bump! And the maternity top was like a tent). Bought a top from asos instead, will link to it if it's any good. Also a few bits from a local maternity chain.
missmartin I haven't slept the whole night for about 6 years 
looking my baby had a quiet day yesterday (21 weeks + 3) too. He was flipping around a lot the day before, so I just assumed like you that he had changed position.
welcome elvi! Nice to see some new faces as I think many will disappear to fb now. Wah.
Seems there will be a baby boom in jan 2016. I now know 4 others in RL due in Jan!