25 NL Top pair decent kicker under pressure

Think I misplayed this at various parts. First, V was rarely raising pre flop, so maybe should have just called.

On flop, can you ever fold? Just feels super nitty, but it is a big raise, and if I don't improve I'm folding to basically any future bet.

Turn is odd. Idk why V checked. I wonder if a small bet here from me is ever warranted?

Anyways, on the shove, I just don't see V arriving here with any bluffs. Probably pocket aces. Can't see myself ever finding a hero call here. Although I was getting some devious thoughts as I thought about V's turn check ...

Thoughts?

Ignition - $0.25 NL (6 max) - Holdem - 5 players
Hand converted by PokerTracker 4

Hero (BTN): 190.16 BB
SB: 373.16 BB
BB: 273.6 BB
UTG: 104.6 BB
CO: 166.64 BB

SB posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has A♦ J♦

fold, fold, Hero raises to 2 BB, fold, BB raises to 9.6 BB, Hero raises to 20 BB, BB calls 10.4 BB

Flop: (40.4 BB, 2 players) A♣ 7♥ 2♦
BB checks, Hero bets 12 BB, BB raises to 48 BB, Hero calls 36 BB

Turn: (136.4 BB, 2 players) 3♣
BB checks, Hero checks

River: (136.4 BB, 2 players) 5♣
BB bets 205.6 BB and is all-in, Hero ???