Everything sounds normal and healthy, and he has a good sense of boundaries. I think rationally you know that, too.
You say you have anxiety issues – have you seen anyone about that? Your thoughts are out of control and irrational, and are threatening your relationship. It seems like maybe you need help beyond what a message board can give you.
To be clear, this post and the one linked above are the same person. It’s one thing to make up dumb shit, but if you’re making up pedophile shit, please get yourself to a mental health professional for an eval. Something is wrong.