Goodgrief20,

Have you considered the possibility that you have reacted badly to the anesthesia ? Some people have had bad reactions to it. The gases used can have a myriad of problems. Propofol tends to be well tolerated by most but Versed can be tough. Versed is a benzo on steroids. Anesthesia can cause a condition similar to chemo brain.

You could check with the Amen Clinic in Walnut Creek Amen Clinics Northern California - Amen Clinics
I don't think they take insurance but a basic consult might be worthwhile.

MRI's are unlikely to show anything but a NeuroPsychological Assessment may be worthwhile.

Some of your symptoms sound like anxiety. This is not uncommon because the frustrations of other symptoms can raise anxiety levels.

More later.

My best to you.