you did exactly what i did my, knee was 5 inches in diameter when i fell off 8 pallets with a straight leg. They said i may not be able to ride for 4-5 months but it took 2 weeks (slightly against doctors orders) They operated took all the fluid out fixed it all up spent a week on hospital and now its fine and im riding like normal! it took me a while to start even doing 1 foot drops but you get used to it.. so i hope the same thing will happen to you (if you no what i mean :$ ). Get well soon