Yes, what were you thinking?! Just kidding, you were thinking of your son and meant well, no harm done, and it was a learning experience used to your benefit. Right?
My GF takes her 2 year old daughter to the public pool and they also have a play area on the facility grounds for her to socialize with normal healthy children, not those pesky cult kids. Maybe there is a place similar around you to do that? Or a park that have a lot of kids?
Might be a great place to meet other parents and build up your friend base, even if it's just at the park. Socializing for you is healthy too.