Then yeah, I don’t think it’s rebirth that you need, as I can see you already know you can be like that.
However, I think your issue is that you’re not feeling yourself anymore, as in it’s not sexual confidence you’re lacking, because I’m pretty sure you wouldn’t have talked to those 2 chicks if you lacked it, but it’s more about you not hyping yourself enough.
Remember, even if the subs give you massive confidence, you should still give yourself that self love and hype yourself up, it will also increase your awareness to spot who thinks the same way as you about you.
There was a name for this effect in people and I remember self studying it, I’ll try to find out the name if I can, but the main point is, your view of yourself is going to be projected on others around you, and those who think the same way about you will be more “in front of you”.