Plan b or okay ?

Aria

We had sex with a condom. That’s my only bc for now for medical purposes. But towards the end after he came i was on top and as i tried to get off a bit of the condom was stuck inside me i tried to get it out so i could get off and not pull it off him i noticed there was semen or what looked like seemen that dripped out down his penis. We checked the condom it had no rips and whatever he cummed was in the condom. I took an ovulation test today and it was negative so I’m wondering if there’s a risk that some of that got inside and I should take a plan b or if I should be okay due to the ovulation test being negative ? My period is due in 11 days and according to both <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> and clue I already ovulated a 1-2 days before I had sex