I am having problems with what to do in this case... Should i be raising preflop? With so many people in, I was positive one of them hit. specially by the .02bet.. but I just dont know what to do being so oop. Any suggestions would be appriciated.

PokerStars No-Limit Hold'em, $0.02 BB (7 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

MP1 ($3.93)
MP2 ($1.05)
CO ($0.91)
Button ($2.31)
Hero (SB) ($4.61)
BB ($5.44)
UTG ($2.68)

Preflop: Hero is SB with 8, 8
2 folds, MP2 calls $0.02, CO calls $0.02, 1 fold, Hero calls $0.01, BB checks

Flop: ($0.08) J, 3, 9 (4 players)
Hero checks, BB checks, MP2 bets $0.02, CO calls $0.02, Hero calls $0.02, 1 fold

Turn: ($0.14) 10 (3 players)
Hero checks, MP2 checks, CO checks

River: ($0.14) 5 (3 players)
Hero checks, MP2 checks, CO checks

Total pot: $0.14 | Rake: $0

This is a few hands later in better position,

PokerStars No-Limit Hold'em, $0.02 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

SB ($4)
BB ($4.98)
UTG ($1.15)
UTG+1 ($0.87)
MP1 ($2.28)
Hero (MP2) ($4.57)
CO ($5.41)
Button ($2.65)

Preflop: Hero is MP2 with 6, 6
3 folds, Hero calls $0.02, 2 folds, SB calls $0.01, BB checks

Flop: ($0.06) 2, K, K (3 players)
SB checks, BB checks, Hero bets $0.06, SB calls $0.06, 1 fold

Turn: ($0.18) Q (2 players)
SB checks, Hero bets $0.10, 1 fold

Total pot: $0.18 | Rake: $0


Kosin Trouble

Sure, raise it up. Take the initiative, build a pot for the times you hit your set. As played, since you've played it as a set-mine hand, I just let it go on the flop.

Hand 2: Don't open limp, like ever.

pop it pre in hand 1, lets us cbet and win a ton imo on that flop

hand 2, pre flop bet and a cbet for sure.

dont be scared to win hands pre, blind stealing is great bc they dont fight back too much.

fold flop in hand 1, and raise preflop in hand 2. keep at it youll get their gl.

i think i spelled their wrong, unless you want to go somewhere after, there*