Hi Respekta, and welcome aboard. Your English is fine, thanks.

Yes, I can understand the fears you may have regarding these things, but I'm very sure, as your therapy continues, that you'll eventually outgrow or leave behind the fear of a solipsism - of which, this is the first I've heard[!]

I'd say your fear is related primarily to GAD, which, from what I understand, can manifest in various ways.

Don't worry, hehe, GAD is quite common. You'll get through this in one piece, you'll see.

Welcome!