Missed period..

I’m 5 days late but I feel a discharge coming out. I’ve been wearing a pad and sometimes the discharge is a light brown but it’s not much by the end of the day.

I’ve been exercising a lot and doing weight lifting. Idk if it’s because of the difference and I’m not being lazy anymore.

It could also be because I had unprotected sex the night before my fertile week but he pull out sooner and wiped the precum. He said he knows nothing got in me.