Idk what to do at this point…

Every. Single. Guy. Has either bullied me or sexually harassed me or both. Then i met this one guy through my friend. He was nice, he was funny, and i thought “finally, a guy i can trust” but then it turns he’s been sa’ing one of
My friends and…what am i supposed to do now??? It feels like i cant trust guys. I feel like they’re always gonna hurt me. Even guys who I thought i could trust will still hurt me or even my friends…idk i dont wanna be sexist and think every guy is some weirdo but at the same time how can i protect myself? Should i just dodge men my whole life? Should i just always prepare myself for the worst everytime i become close with a guy? I dont wanna block out 50% of the population but i also dont want my friends or me to get sa’ed again.