I think too much of what might go wrong.. Is there a solution to it?

The final realization that change is inevitable is the only resolution.

Change is life itself.

You think too much because you think you can control what you can not control.

What you can't control is change.

Practice positive affirmations.
It isn't magic, but it changes your attitude toward everything.

Only solution is confronting the fear and doing it anyway.

Yes!

Get thinking of is correct from the start.

I wouldn’t know, since I do the same thing 😐

Not that I’ve found.