villain is 15/13/5, 25% steal from BTN, fold to pre 4bet once. Only stats i have over little 55 hand history

on the flop I make a bit big size bet that makes it look I want to buy this pot with most of my range. And he 2.5x raise, if I ever defend this flop this is on the top of my range? And since I could CB wide on flop, it makes sense for him to bluff raise pushing all my air out.

my range look very strong after called flop and turn, and he still fire the river. I only see I can beat very few combo of bluff on the river. But I have good odds to defend this size river bet, was my fold really bad?

Also we don't have much history to each other, I don't think hes bluffing that wide using all of his stack very often.

really want advice! Thanks!