Heyy, I'm still a virgin, and have been on my period for 3 months non stop, the doctor game me tablets which didn't help, then put me on the pill which didn't help, I just keep getting crazy thoughts running through my mind, what do I do? By the way I'm only 14 ?

What do you mean by crazy thoughts?

What "tablets" did the Doctor give you?

You need to go back to that Physician (or consult with another Physician).

This could be a serious problem or not and only a Physician can provide a diagnosis.