i'm 15 and i my period finished around two weeks ago, i keep getting very abnormal vaginal bleeding. it's not a "little bit" either it's like the amount you get when your period first starts, if i go to the toilet i'll randomly have a puddle of blood in my pants?? i also have pelvic pain like if i stand up it hurts or if i move too quickly. please explain what is happening lol i'm too awkward to ask my mum