6-max beginner needs help with a couple hands

[@bsolute_luck]

new to 6-max and can't figure things out. a couple hands.

Hand #1
SB is loose doofus. blind defends any 2 cards. calls down any pair.

BB passive preflop, aggressive post. typical moves seem to be: donkbet on draws, either c/r flop or waits 'til turn on flopped TP.

sadly my table image is probably: aggressive preflop, weak-tight postflop [img]/images/graemlins/frown.gif[/img]

Hero is UTG A[img]/images/graemlins/club.gif[/img]9[img]/images/graemlins/club.gif[/img]

Preflop
<font color="red">Hero raises</font>, SB calls, BB calls.

Flop: Q[img]/images/graemlins/spade.gif[/img]5[img]/images/graemlins/diamond.gif[/img]6[img]/images/graemlins/club.gif[/img]
<font color="red">BB bets</font>, <font color="blue">Hero...??</font>


Hand #2
UTG: passive preflop, aggressive postflop
SB: another "wait 'til turn to c/r"-type, loose in the blinds, tight otherwise.

Hero is Button J[img]/images/graemlins/club.gif[/img]9[img]/images/graemlins/club.gif[/img]
Preflop
UTG limps, folded around, <font color="red">Hero raises</font>, SB calls, BB folds, UTG calls.

Flop 8SB: 2[img]/images/graemlins/spade.gif[/img]T[img]/images/graemlins/club.gif[/img]6[img]/images/graemlins/club.gif[/img]
<font color="red">UTG bets, Hero raises</font>, SB cold calls, <font color="red">UTG 3-bets</font>, Hero calls.

I'll stop there because my question is: too aggressive?