I think you played it fine. It's a crappy spot.

I could see an argument for check/raising all in on the flop given that you've hit a piece of it and you don't mind it if he checks behind.

Actually, I think I like that line a lot better as it gives you money from bluffs and makes you the aggressor against some hands like A9, TJ, and TT that have you wrecked but have a tough call.