I'm having hard time escalating and focusing when talking to girls, I'm good at introducing myself and having good conversation/jokes/make girls laugh and be fun, but I hesitate and think if she's interested or not, and don't ask for number or social media.

Im 25, I think I'm insecure still, and overthink a lot, I think it filters my thoughts, but my life is good I mean I'm pretty social/outgoing not a lot of close friends but talk to a lot of girls, Im attractive definitely, in shape, have stuff going on, just in my head a lot. What do I do?