I had touched my partner's penis and after 3 minutes I have unknowingly touched my vagina so I thought it is risky so I had taken unwanted 72 after that I had heavy bleeding because my period was also supposed to be on that day then I had my periods on 2 December but I bleed very little and also I had bloated stomach so I had done a pregnancy test it was negative. I am really worried about the bloated stomach what should I do know I am really worried please help.