Please ease my mind

I had sex April 10th. It was protected but the condom broke (he didn’t cum) but I’m worried about precum. I’m not on birth control and I didn’t take the morning after pill. I was on my last day of ovulation when this happen. I’m now due for my period in 2 days. Yesterday (Sunday 19th) I had one drop of dark blood.

Idk if this helps but I’m on a antidepressant and sleeping medication. (They aren’t new)