Spotting or AF?

M

Hey girls. I thought I’d be pregnant this month. I’m sad I saw a pasty taupe color discharge last night then in the morning i had two drops in my pantiliner, darker. When I wiped I didn’t see anything. Then it turned into a dark discharge and this is all that accumulated today. Almost looks like the last day of my period. Could there be any chance I could have my bfp? I’m afraid AF is coming, my strip was negative but maybe I need a diff type of test?