Relationship advice needed

Okay so I’ve been dating this guy for 6 months, almost 7 and we’re getting pretty serious. We both can feel the sexual tension between but I’m not sure if I want to do that with him just yet. In 2014 I was raped and I feel like I should tell him that before we do anything because in my last relationship I broke down crying on the day I was raped like I do every year and when he asked me what was wrong I told him and he said “you’re damaged goods, how could you let me fuck you knowing you’re pussy is dirty” and I just don’t want that to happen with this new guy. So should I tell him now and see how he reacts before I give my body to him?

UPDATE: I told him and he took it pretty good, he sat me on his lap and held me while we both cried. When I asked him why he was crying he said because “ you’re an amazing person and I can’t believe someone would do this to you let alone say something like that” but after 5 minutes he wanted names so he can beat them up.