Daughter15, diagnosed with chronic migraines not yet had mri. Feels burning and crawling under skin. Depth perception off. Could it be something else?

Need Evaluation. Although drug abuse may account for some of these symptoms, a thorough examination and workup is needed. The issue of faulty depth perception is worrisome and may indicate more serious issues related to the brain or central nervous system. You might also inquire about checking for ms. Mri might be quite helpful if no other clues from examination or history.
May be. Migraine does not explain these symptoms see a neurologist make sure there is no chance of drug abuse?!