Could i have played this hand worse?

[zaphod]

I have not played manyhands at this table, so no reads yet.

Party Poker No-Limit Hold'em, $ BB (6 max, 10 handed) pokerhand.org hand converter

CO ($72.35)
Button ($99.50)
SB ($223.85)
BB ($91.50)
UTG ($108.03)
Hero ($99)
UTG+2 ($122.90)
MP1 ($126.70)
MP2 ($96.50)
MP3 ($94.50)

Preflop: Hero is UTG+1 with 8[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/diamond.gif[/img]. SB posts a blind of $0.50.
<font color="#666666">1 fold</font>, Hero calls $1, <font color="#666666">5 folds</font>, <font color="#CC3333">Button raises to $4</font>, SB (poster) calls $3.50, <font color="#666666">1 fold</font>, Hero calls $3.

Flop: ($13) 7[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/diamond.gif[/img], 3[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>

On the flop i led out by betting 10$, and folding(?????) to a raise to 30.

Arghh....

Why did i call preflop with 87suited in early position?

Anyway here i am on the flop with with a decent hit. What is my best line? Off course betting and folding(????) is horrble. I should just go ahead and push when i get raised. I cannot be fair behind(unless my opponent hit a set).

But what is my plan for the turn if i simply get called on the flop?

Is a better line simply to checkraise all in on the flop?