Post of nipping ? They say that which helps))) I want to give birth s…

Post of nipping ? They say that which helps))) I want to give birth sooner. Today is 39.5. First pregnancy. I understand that you need to wait at least 40, but for three weeks now my doctor has been setting me up that I can give birth earlier, so I've gotten used to it, but it just won't happen) Periodically, my stomach feels like during menstruation, appetite slightly decreased, yesterday I ran to the toilet several times, as if I had an upset stomach, but not throwing up and nothing similar) I have lost more than 1 kg. Could this be signs of labor? The belly doesn't seem to drop, I haven't noticed any blockage