Doctors thinks I'm having a ectopic pregnancy

So today i went to the doctors because I've been experiencing horrific period pain which has made me glued to my bed and hunched over in tears ,I've tried panadol and everything to keep the pain away and now my gp thinks I'm either having an ectopic pregnancy or something else is going on but I'm honestly so stressed I'm over crying ,im over this pain i just want to feel healthy again