Hi, a week ago I had protected sex at a massage parlor. The only thing that happened before the condom was put on were a handjob and she fingered my anus. I feel incredibly guilty and anxious. The sex lasted only a couple of minutes. Do I need to get tested if I have a partner who I have exclusively have had sex with for the past 5 years? I have had an itchy anus and upset stomach but also have COVID currently. I feel that my anxiety is making me mistake things for symptoms and the Covid symptoms aren’t helping in discerning what to be alarmed about. Please help