Or could I push for 2200?
I just hit 2000 in Blitz. What next?

Start gambling in a square, now you are able to earn some bucks with chess, but if you see Nakamura getting close run away

What's next?
Well traditionally what happens is @bishbash1 will find your forum and post in it telling you that you're not really 2000, and he bases this on his complete misunderstanding of statistics.
Hey guys! Today is my birthday, and I got my present, which is achieving a 2000 rating in Blitz. But now, I don't know what else to go for. Should I go for Rapid, Bullet, etc.? Any suggestions?