So nervous to be tested..

Hey guys... So I've been sexually active with my fiancé for about six months now and although he was my first he has a extensive sexual past so I thought I should get checked out and tested and all that😬. So I have an appointment scheduled at my city health department and I am SO NERVOUS! I guess I'm just looking for some support I've never even really talked about sex comfortably with anyone other than my fiancé and I'm so scared of being judged for it or people there looking down on me. Here in the south some people are jerks. I hope everything goes well and I'm all healthy and everything:( anyone have any advice?❤️👌🏻😭