Hi, I'm 18 weeks pregnant - FTM. I was just wondering, is it normal to feel movements low down and lots of pressure? I'm constantly needing to go for a wee, literally every 10 minutes it seems! I can feel so much pressure, it's not painful but more just uncomfortable. The very bottom of my stomach feels a lot more hard compared to the rest of my stomach and I've put on a stone in weight since the last time I weighed myself a few weeks ago - I was very shocked!