You're going to be fine. The worst is over.
It will take time, you'll have setbacks, but eventually you'll get better.
In my case what helped me was seeing that regardless of how strange my thoughts were and how weird I felt in the inside, reality didn't collapse, on the contrary the world outside kept going on according to the same logic and rules as always, and not only that, I somehow managed to keep going along with it.
Just try to live your life day by day. Don't try to figure it out in your head, you're wasting your time. Eventually all those thoughts will lose their edge (as you say you're starting to notice) and some day you'll be surprised that you found them so terrifying.
It will take time, you'll have setbacks, but eventually you'll get better.
In my case what helped me was seeing that regardless of how strange my thoughts were and how weird I felt in the inside, reality didn't collapse, on the contrary the world outside kept going on according to the same logic and rules as always, and not only that, I somehow managed to keep going along with it.
Just try to live your life day by day. Don't try to figure it out in your head, you're wasting your time. Eventually all those thoughts will lose their edge (as you say you're starting to notice) and some day you'll be surprised that you found them so terrifying.