flush on the river facing all in

No reads, just arrived at the table.

PokerStars No-Limit Hold'em, $0.02 BB (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Hero (BB) ($2)
UTG ($0.88)
MP ($3.43)
CO ($1.35)
Button ($0.74)
SB ($4.01)

Preflop: Hero is BB with 10http://www.flopturnriver.com/phpBB2/...iles/spade.gif, 5http://www.flopturnriver.com/phpBB2/...iles/spade.gif
UTG calls $0.02, MP calls $0.02, CO calls $0.02, Button calls $0.02, SB calls $0.01, Hero checks

Flop: ($0.12) 8http://www.flopturnriver.com/phpBB2/...miles/club.gif, 2http://www.flopturnriver.com/phpBB2/...iles/spade.gif, Khttp://www.flopturnriver.com/phpBB2/...iles/spade.gif (6 players)
SB checks, Hero checks, UTG checks, MP bets $0.02, 1 fold, Button calls $0.02, SB calls $0.02, Hero calls $0.02, 1 fold

Turn: ($0.20) 4http://www.flopturnriver.com/phpBB2/...es/diamond.gif (4 players)
SB checks, Hero checks, MP bets $0.10, 1 fold, SB calls $0.10, Hero calls $0.10

River: ($0.50) Jhttp://www.flopturnriver.com/phpBB2/...iles/spade.gif (3 players)
SB checks, Hero bets $0.44, MP calls $0.44, SB raises to $1.56,

Hero?

You were playing the hand to get a flush and now that you have it you're thinking about folding? Only two cards that beat you.

Yeah, I hate it whenever I tried cash games I faced coolers. I am still hesitating to play it because of them. No confidence left to play cash games at all.

If you're so tilted that you don't know what to do here then you need to take some time off man.