Perhaps a rider safety course would help you regain your confidence? I started there and then learned from the best over several years of attending the Georgia Rally. I am not even in their league (and they know who they are), but I like to think that I am making progress. Once you combine proper technique and practice, the result is confidence. I know it is cliche, but you must "trust it" in the twisties. Indecision can lead to disaster.
Good luck, and ride safe.
Ryan