At due the 16

I'm haven pain when I wear my clothes more tight pants or jeans and when I lay on my stomach it hurt I've taken 8 test cause my mom made me thinking I am cause while visiting her I kept throwing up and so yeah to her I was I knew it was going to come out neg but of course I did it and I just took one cause I don't understand why I keep having these pains and I know my period is still not due yet so Idk maybe it's me wanting it more then anything sorry I need to vent