of course not. Being oop and 3-betting with a marginal hand like J8o is a pretty bad play. When you say horrendous image though, do you mean like maniacal? or like so weak-tight and folding everything. Because if you were so weak-tight that you were folding most flops u got 3-bet before the flop, then reraising with any 2 cards against you might have made sense. On the other hand, if u were playing aggressive but missed every board and looked like you were a maniac, then everyone else should actually be picking better spots to isolate you, not getting into raising wars with trash hands.