Please someone help me..

Please someone help me..

I am 4 days late on my period I was in the depo injection that ran out last year I spoke to the nurse and she said it Is possible for it to get out my system quicken than a year as I wasn't constant on the injection.

Anyway I'm 4 days late experiencing white milky discharge headaches bloating and this evening I have experienced cramping. I have taken pregnancy test yesterday but none today as I don't want to keep making myself feel like there no hope.

Please someone tell me what's going on xx