Has meth shrunken my dick?

My dick used to be an average %". I have been used to my dick shrinking when I take stimulants, I have always known this was a temporary problem, however my dick may have permanently shrunken. My dick is now only $" hard (if I'm lucky) and most of the time it's only #".

Is there anyway to fix this, besides quitting meth?

>>#
I have done diphenhydramine on both euphoric doses (200-300 MG) and delirious doses (700-1500 MG) and I have never really gotten my dick shrunk.

My dink mostly gets crazy small on amphetamines such as adderall and vyvanze.