I have just started birthcontrol in feb and I was told I might have some spotting.
But I have been on my period for almost a month and can't afford to go to the doctor.
I have the depo shot and I don't get the next one for about a month. :( Please Help.

You should at least call the doctor's office and tell them this. He may not have to see you to prescribe something for you. Bleeding that long is not normal.