Plan B

So i (24 ftm) had unprotected sex but the guy pulled out, i saw for myself. I took a plan B around maybe 40 something hours after the fact. I had some spotting which sucked but that didn’t start until like a week after taking the Plan B and lasted maybe 2 weeks. it’s subsided now but now i’m paranoid about being pregnant bc i saw something about cryptic pregnancies on tiktok and it was a fellow trans man so obviously got super into my head. Is the best option taking a test to ease my mind?? It happened Sep 7 so it’s almost been a month since but idk how that works w all that pregnancy stuff so just need some advice (besides the obvious of using protection)

UPDATE: I took a Clearblue test since reviews were good and it was a 3 pack. It came back negative clear as day but i’m still for some reason anxious about it so i’m taking one in the morning too!

Update 2: Second one came back negative this morning so im good yall 😭🙏