Girls. I'm not panicking. BUT! What could it be? Since this morning I …

Girls. I'm not panicking. BUT! What could it be? Since this morning I have had a stone in my stomach. It's never been like this before, so I thought that maybe my uterus is shrinking and everything is fine here. By evening, it started to bother me because the sensations in the upper abdomen were really tense as if a string (I don't know how else to explain it) now it started to tighten up and the stomach was as hard as a rock....it lets go for a minute or two somewhere, and then it gets hard again. Yesterday she was at G, she was sick for a long time and didn't take a smear at 30 weeks, and yesterday she only almost