you're definitely having abnormal bleeding and should call your doctor to get it straightened out. I don't think it has anything to do with endometriosis. Your doctor may just put you on a birth control pill to level out your hormones
ok thankyou so do you think i should leave it and go to my doctor if it happens again or go to my doctor straight away?
If you have a history of endoemtriosis then yes this might be causing you period to be like this. You could also have fibroids too...this will also cause bleeding of this nature. Your best bet, see your obgyn and get some ultrasounds done and see from there. Bleeding like this and having really bad pains is not good, nor healthy for the body.