Post is a little tmi.

I'm on bc unfortunately but I missed a few days here and there. Well almost missed a week.

Normally a day after not talking a active pill and on to the sugar pills I normally start my period.

I had a little blood so used a tampon thinking my period started. Went to change it and it was just brown old blood.

I used a nae tampon went about my day went to change it before bed and there was nothing on it.

A day later I had a little blood so use a tampon again and again went to change it with only a little brown on it again so I said forget it using a tampon.

I havent had any other spotting or my period. It days its ur in one day on here but it's almost time to start a new pack of birth control. And its always been i start my period after not taking my active pills and ends right before i start a new pack.

Could i be pregnant? I took one test right before I started spotting and the old.blood and it was negative.

Just need some advice please.