Quick thread catch up...
Skin tags - got loads on the inside of my upper arms and sides from my first pregnancy. Not sure if they are multiplying yet!
Indigestion - ugh yes! Much earlier than last time. It was so bad on Tuesday it felt like my chest was being crushed.
Breastfeeding - comedy boobs during feeding, with one much bigger than the other! I weaned really gradually and they stayed a C cup afterwards, having gone up from a B to C during pregnancy (and getting God knows how big when my milk came in!!). Initially they were a tiny bit deflated but they perked up again over time.
I second lemondrizzle's advice to get nursing bras. In my last pregnancy someone on a thread recommended these really comfy bras that you can order online. They are a bit like sports bras, supportive but very soft and stretchy, and not cup size specific which is great when they are changing size loads and if, like me, one boob gets much bigger than the other! When I get my mat clothes out I will look up the make and do a link to the website here. I will prob start wearing them later in pregnancy.
I'm 16+6 today, had 16 week appointment on Monday which was great and heard heartbeat 
It's all gearing up now! 20 wk scan on the 23rd December. We are doing the reverse of ODog and having a surprise this time, having found out last time round. We've picked loads of names this time (need a long shortlist as 2 SILs due just before me!), and have a reasonable number of gender neutral newborn clothes already, so we feel happy going for a surprise this time, just to try doing it differently really.
Hope everyone is doing well x