I need some help

I had a really awful experience. One guy tricked me into falling for me to have sex worst part about it we didn’t use protection - thought he was gonna pull out but guess what he came

Nasty experience.

I took a sti test and did my bloods 5 days or so later not received anything back just yet. I am worried especially in my head I’m overreacting thinking I’m itching down their looking at my region so much incase of anything visible but I look fine. I think it’s where you think your itchy but not just thinking about it all too much

We had sex 4-5 days before ovulation fertile window so I might be ok in that area anyone with any further advice or help for my mind to be at ease I’m struggling with this