How should a posterior open bite be corrected after Invisalign ruined my mouth? (photos)

I had braces as a child. One tooth on the bottom became crooked again. I decided to have it corrected. Since it was a very straight forward adjustment my dentist referred me to an orthodontist for Invisalign. I was provided with 19 trays. At the end of treatment only two teeth were touching. I couldn't chew, my smile is crooked, my jaw muscles ache. I now have braces. However, my mouth seems to be getting worse. I really need directions and thoughts on next steps.

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