I fell and am having painful symptoms. Only 25 weeks along

I’m really nervous. I’m only 25 weeks pregnant and I slipped and fell hard. I landed on my whole right side but I can’t remember if I also fell on my stomach. My hip is killing me. But since then I have been experiencing period like cramps, Back pain, tons of pressure in my pelvis, Braxton hicks that really hurt that come and go. When I stand or walk it HURTS. I bend over in pain. I went to the ER the day after it happened… they checked the placenta which is still attached. They did an NST which was good and they check my cervix and it was hard and closed… so thats all good. Im just really worried. I fell Sunday and its now Thursday and I am still feeling like this.

Has anyone else been through something like this?