$25 PL Omaha Hi/Lo (10 handed)

SB ($38.83)
BB ($28.81)
UTG ($23.68)
UTG+1 ($71.10)
MP1 ($9.70)
MP2 ($24.72)
LP1 ($25)
Hero ($24.65)
CO ($25)
OTB ($27.35)

Preflop: Hero is in LP2 with
(3 folds), MP2 raises [$1.10], (1 fold), Hero raises [$3.90], (3 folds), BB calls [$3.65], MP2 calls [$2.80]

Flop: ($11.45) (3 players)
BB checks, MP2 checks, Hero bets 7, BB folds, MP2 raises pot, Hero folds.

My opponent was aggressive for the $25 tables but by no means a maniac. I figured that if I bet full pot that I would pot commit myself and I don't think that he makes this play with anything that I beat.

What do you guys think about how I played it? What about checking the flop and pushing if it gets checked to me on the turn? I do like my line but there were no maniacs at the table so I think that a check, and push on the turn would be better.