Girls, something strange is happening to me all day ?‍♀️ Since mornin…

Girls, something strange is happening to me all day ?‍♀️ Since morning I feel my stomach being pulled and occasionally choking, then there's this feeling like I want to go to the bathroom but can't, then everything goes away for a long time, today I went to the doctor, she said that I won't reach my period, is it starting and will everything happen soon? Maybe someone had something similar, how did it develop further????