I got the Depo shot 2.5 years ago. Got the shot twice. My periods were always normal before the shot. It has now been about 2 years since ive had the shot and they still arent normal at all. They come months apart and never around the same time of the month.

ok, with that being said, i had unprotected sex 3 days ago. he didnt pull out. I just started what looks like my period this morning (i had my period last month, so technically it should be too soon), but what are the chances its spotting instead of my period? is there a good chance im pregnant?

thanks.