Clamydia

I recently went to the clinic and got tested for stds I got a call back for my results (Ik they’re positive if they call back) I’ve been too scared to go back bc I wouldn’t know how to tell my boyfriend who I’m now living with that we have something. Only bc I don’t know who gave it to who because of our time separated. I didn’t know I had anything before moving in with him I have no symptoms nor does he. How would I go about telling him is there an anonymous way of going about that bc I don’t want to be the only one taking the meds just to get it from him again. Ik not getting treated is really bad and Ik what can happen. I would just please really like some help on the anonymous part of it so we can get rid of this