Cleve Guy and Pocket3s - playing 10+1 on pokerroom

[pocket3s]

Okay, first real bad move of the night and I made it. I am on the button I get AJo. The guy right before me limps, I raise to 3xbb, everyone else folds and he calls. Flop comes 3 8 7 rainbow. He bets 4xbb, I raise to 8xbb, he puts me allin which is only a little more so I call(my mistake, should have raised allin or folded). He turns over Q7 offsuit. Turn is an 8 and the river is another 3. I am out in sixth.