Draws come in

[Backstabr]

5/10, 5-handed, just sat down.

Hero dealt Ad5d in CO. All but button call to BB who raises, 4 to flop.

Flop 9d 4s 3d. BB bets, call, hero raises, fold, BB 3-bets, call, hero caps. 3 to turn. I will take free card on turn if given chance. Do I have enough equity for a bet if I don't improve?

Turn 9h. BB bets, call, call.

River Jd. BB bets, UTG raises, Hero 3-bets (?)

I think everything here is ok, but let me know if anything's wrong.