Very worried

I had sex 5 days ago, and 4 days ago (the day after), I started my period. After bleeding on the first day of my period, I’ve just had very light sticky brown discharge.

I know that sperm can live inside of you for up to 5 days… is it possible that I could be pregnant??

I’m just really anxious. I’m also on the pill but I have major anxiety about getting pregnant so please don’t judge me.

I just want honesty so I can know if I need to be worried or not.

Should I be worried?

** I know it takes at least 2 weeks to know if you’re pregnant. I’m just wondering if the sperm could be implanted even though I’m bleeding the next day.