Well with my 1st I felt it at 22 weeks, my 2nd i felt it at 20 weeks. At first I guess I would say it feels like gas bubbles, or little flutters.
I read your posts above and I would definitely get a new doc.
My docs want to see me after you have missed my second period. And all he does is check the uterus and cervix, and he can tell from that.
I am on my third pregnny right now, and waiting to hear the heartbeat in about a week, I hope. According to my last period I am almost 17 weeks, but I have a feeling I am not that far along. I was very irregular.
Good luck and I hope you find a good doctor!