I NEED HELP ADVICE SOMETHING

This is regarding my last post that nobody seen but now it’s a week after I had unprotected sex. I notice that my vagina tighter???? Like you know when you masterbate you feel it go in well my fingers can’t get past my tips and that’s weird ?? Then I had white discharged in my underwear then also weird thing is like look swollen down there ?? Idk I’ve no itching no burning nothing no odd odor I seen something saying after conception it can cause your walls to get swollen idk not saying I’m pregnant but like am I or like has this happened to anyone !