15 weeks 3 days..

ja

I felt like last week I popped a bit and now this week I’m not feeling as pregnant as I was last week. I’ve had my ultrasound and Harmony test at 13 weeks and everything was normal! No chromosomal issues, everything was perfect! Should I be worried this far along? Is this a normal feeling? I woke up feeling “skinny” today.. my next ultrasound isn’t until 20 weeks.. what are signs of a miscarriage if that was the case? I don’t want to think like that.. but I’ve been feeling fine lately. I don’t know.. I’m thinking to hard