Bumps and not itchy outside vigina

** so i had a long day , i had sex with someone that is not the first time . the day after i was itchy , but i think it might had been bc i was dry and got irritated . so far i think this is an irritation because of that . its not herpes outbreak , since i got that this year . my doctor says it could be irritation . it gets swollen at times . its been one week now . i had it on one side then it seems like it goes away then i get a little uncomfortable and start touching and it it gets more bumpy like swollen . do you guys think it could actually be an irritiation ? **