I am having a problem with curing my Vampirism. I have gone through the steps and seen the videos. Apparently I haven't missed a step but for some reason when i try to talk to Fallion there isn't a option to initiate the conversation. My black soul gem is filled, it says Black Soul Gem (Grand) so I know its filled. There just isnt an option there when I click for conversation to start the ritual. This whole thing has turned me off to the game since december and I haven't even played 20 hours. I don't why Bethesda implemented this disease in such a way. I really want to continue the game but the flow is being destroyed. Any help would be appreciated.

just cure yourself with the console command

setstage 000eafd5 10