In the hole again

Well, after patting myself on the back for getting in a few good sessions went into the tank yesterday, reverting to old habits and gave it all back :(

Had a better session today; don't think I made any PF errors or post flop errors that I could see but ended up down for the session. Raised AQo on the B first in. SB completed, BB folded. Flop was 5 2Q, SB checked, I bet the pot and SB called. Turn was A. SB checked, I bet $1 and he raised to $2. Possible hands were 34, a smaller 2pr, or 4FD. SB was sLPP 31/0/1.25 so figured he had something; I was ahead of the 2pr and flush draws so pushed. He called and turned over K 3. The J hit the river and he won the hand. I was 75:25 on the push so think it was ok. He was also right to call; if he'd only had the flush outs his call would have been a mistake but with the GS he had 13 outs needing 2.5:1 and he was getting 2.9:1.