Hello. I have been on the shot for a month now. I received it on October 16th, which was the fifth and last day of my period. I had unprotected sex the following day and he did not pull out. We have been having unprotected sex since then and I am starting to get concerned because I was originally supposed to get my period on November 8th and it is now the 19th and no period. I know the shot delays your period, but today i have been having this brown discharge. This is what red flagged me because I have heard that was a sign on pregnancy.

Does anyone know what that could be caused from?
Is it a side effect of the shot?

I'm just confused and stressed out about this discharge, it just started for no reason that i am aware of!

Thank you, any suggestions would be a GREAT help!