low set against major lag

villain was 70/30... did i push him too hard? i figured he'd call with a pair.. he'd been doing it all night long... after the hand he said he had J9 and it was a "tough laydown" comments?

Party Poker No-Limit Hold'em, $ Hero (6 max, 6 handed) internettexasholdem.com (http://www.internettexasholdem.com)

saw flop|<font color="#C00000">saw showdown</font>

Button ($152.95)
SB ($69.45)
Hero ($100)
UTG ($81.77)
MP ($341.50)
CO ($115.92)

Preflop: Hero is BB with 5/images/graemlins/spade.gif, 5/images/graemlins/diamond.gif. SB posts a blind of $0.50.
<font color="#666666">1 fold</font>, <font color="#CC3333">MP raises to $3</font>, <font color="#666666">3 folds</font>, Hero calls $2.

Flop: ($6.50) J/images/graemlins/diamond.gif, 5/images/graemlins/club.gif, 7/images/graemlins/club.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $4</font>, <font color="#CC3333">MP raises to $8</font>, <font color="#CC3333">Hero raises to $30</font>, MP folds.

Final Pot: $44.50
<font color="#009B00">Main Pot: $22.50, won by Hero.</font>
<font color="#009B00">Pot 2: $22, returned to Hero.</font>

[DJ Sensei]

this is fine.

plan B = lead out flop, just call his raise. Checkraise turn. (could get more money in pot against weaker holdings, but its riskier, as it gives whatever outs he may have a chance to hit cheaply)

i would: call the flop, donk the turn.

i don't like just calling this flop... a flushdraw was definately not out of the question for either of these players... i feel i lose way too many pots by just slowplaying cause i just tighten up after flush card comes... thoughts?