think i can get mmj in canada for my migraines?

i need ur opinions on what you think will happen when i apply for medical mj. i get extremely painful migraines about once or twice a week and i thought i could get medical mj treatment instead of purchasing pills i was recommended by my doc(they don't seem to suppress the pain and they're expensive). i'll just put this in point form so it's easy to read.

-my episodes last 9-13 hours

-on the onset i feel a light pain, about 20 minutes later it gets very painful and the symptoms kick in

-the pain is sharp and hurts A LOT, it feels like someones crushing my eyes with their fists

-i get very nauseated, i often throw up whatever i eat or drink 5-10 times a day including water, food, bile, etc

-they're debilitating and i usually sleep during the day to avoid the pain (which gives me sleeping problems)

-i get sensitive to light and slightly sensitive to sound.

-they irritate me a lot and put me in a bad mood, especially when i had something planned that day and then i have to cancel my plans

-i miss a lot of my classes because of these migraines and its hard to keep up so i fall behind a lot in my schooling

the effects of mj during my migraines ease the pain and help a ton with my nausea/sleeping problems. what do you guys think?

edit: i thought i'd add this in too but it isn't associated with the migraines. i have anxiety and get a lot of delusions (i'm not sure if that's what its called, but i lock the door, walk half way down the street, run back to check if its locked... i do this every day lol)