no reads make me feel lost in a hand like this

i dont see how u can't bet this flop unless u plan a check raise, it looks good for jj, u got a gut shot and a over pair

if u bet pot on the flop there would be 300 in so on the turn when the 8 comes u can bet 200-300
now lets see what his next move is

if he calls u gotta think ur beat by a boat or a slow played str8 so i check the river
if he bets (im sure he will) i call a resonable bet(a10,k10,22-66 type hand)
and i fold to an alln