Okay One Time Before I Have Used Veet And It

Okay one time before I have used veet and it irritates my vagina and gave me whiteheads/bumps on the inside which if very confusing and it burned a little when I used the bathroom. So to be sure it was the veet and not and STD I waited it out and it went away. So I used it again to make sure now it's back what can I do