scared of his reaction

I met this guy on tinder. He’s super sweet and we talk everyday and night . We even talk when he is at work. We have our first date in two weeks and we’re going fishing and on a picnic 🧺 and other things. We’re both very excited and I actually like him . Ik what your saying but tinder is not always for sex. We already said we are not here for that right now . Anyway I’m doing this because I have an std Nd I really want to tel him, but I’m scared of his reaction . I’m scared that he won’t see me in the same way or respect me . I’ve told other guys I was in relationships with in the past and their reactions were terrible one of them even started abusing me mentally and physically . The other guy told the entire campus.🤦🏾‍♀️I like this guy but I’m not sure how to handle this situation to avoid confrontation and humiliation. What should I do?