200/400 stud/8 hand that plays like stud high

[DeathDonkey]

At Commerce Friday night I played 200/400 ET mix (stud/8 and triple draw). This was a tough stud/8 hand I found myself in:

2 brings in, I complete with (QQ)5 with a King and two jacks behind me (5 handed game), the king coldcalls and the first jack coldcalls and the bring in calls. P1 with the King is a very good solid player, this coldcall means at least split kings. P2 with the Jack is a weird, sort of bad playing girl. She is sometimes aggressive, and an ok hand reader, but she is too loose on 3rd street, chases too far for half the pot, and basically is a fish but not awful in the game. The bringin is insignificant.

On 4th:
me: (QQ)5T
P1: (??)K9
P2: (??)JA
bringin: (??)29

Checked to P1 who bets, P2 calls, bring folds, I "peel".

5th:
me: (QQ)5T5
P1: (??)K94
P2: (??)JA3

I check, P1 bets, P2 raises! Action on me, my Q's, 5's and T's are super live, and no one has a clue what I have. Play and plan?

-DeathDonkey