Fell at 26 weeks

Okay so earlier I fell on my butt and it didn't hurt I'm not in pain or anything but I called my dr just to make sure. Just to see if they wanted me to come in and she said to pay attention to his movements and as long as he moves 4-10 times in an hour that I am okay. But his movements are so irregular that I question how is that supposed to tell me anything. Last week there were three days where I only felt him once or twice a day. Ugh im just irritated and wish he would move normal. I had an appointment last week and everything was fine. Everything I have read said not to even count movements until 28 weeks.