no reads on villain, been at table for an orbit and he hasnt played anything yet. I feel like I should have C bet closer to pot, ~2

On the flop he could be doing this with AJ AQs AK, i doubt AK cause i feel like he would have 3bet pre. He Could Be playing 55,JJ,QQs AXs like this too.

PokerStars No-Limit Hold'em, $0.25 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

BB ($25)
UTG ($25)
UTG+1 ($24.80)
MP1 ($13.55)
MP2 ($31.10)
CO ($20.90)
Hero (Button) ($24.65)
SB ($24.75)

Preflop: Hero is Button with 5, A
2 folds, MP1 calls $0.25, 2 folds, Hero bets $1, SB calls $0.90, 2 folds

Flop: ($2.50) A, 5, J (2 players)
SB checks, Hero bets $1.75, SB raises to $4.75, [color=#666666][i]Hero?