UPDATE He's confusing me 😞

I'm so confused.. I just need some clarity however I know that most of you aren't going to give me an answer that's 100%, he's the one who would have to. So really all I'm asking for is advice. I recently got into a relationship. I figured things were gonna go really well since we both want the same thing. I'm 20 and he's 30 so I reckon he knew exactly what he wanted. He wanted me to come hang out on Sunday of this week and I did. We watched a film and he had made the first move which led one thing to another. He was really respectful and gentle with me. Point being because he was my first. When that ended I had to make it back early because I was busy the next day and so on. He really wanted to see me soon and of fucking course I did too. We texted a lot yesterday and today, as of April 4th, he's sent me texts that have confused the fuck out of me. Claiming I just used him. He did tell me he's an attention whore and that gals have led him on before. Idk if he's just paranoid about the past and he has some serious trust issues? I wouldn't allow someone to take my virginity if I thought I wasn't going to have a long relationship with someone. I'm just so nervous because I care about this sweet man. I wish he would realize. What can I possibly do?