Out of curiosity, have you tried the triptan class of drugs? They are migraine pills that have some similarities to the tryptamines but are not psychoactive.
Yes. I get about 9 tablets a month covered by insurance. 9 tablets willl last me maybe 4 or 5 days. My doctor prescribes two different triptans as well as fioricet to help bridge the gap.
Imitrex has largely the same effect on my migraines as psilocybin.