Sex...

Alaska
I just had unprotected sex for the first time... I have always used condoms but we were so in the moment that we didn't use one and I'm really freaking out!!! I feel like I'm going to get an infection or something. He said he's been tested and he's gotten his shots everytime it's been needed but I'm freaking out! Should I be freaking out?? I mean my downstairs area feels all irritated and it's like... itchy... am I just paranoid!? Please help me 😭🙏