5NL ZOOM - Facing River Donk

I've been getting a fair amount of bad run outs / beats that seems to be affected my overall play - i'm missing value in general and fearing for the worst a lot so often in an attempt to lose the least amount of money, i'm also winning less too,. I know it's not just spots such as this that effect my WR so i will be looking through lots of hands but this seems to be a leak of mine where i will call down often knowing i;m pretty much beat with the attitude of "naaa not again surely?!"

P\okerStars Zoom, Hold'em No Limit - $0.02/$0.05 - 6 players
Replay this hand on Pokeit

UTG: $6.94 (139 bb)
MP (Hero): $5.49 (110 bb)
CO: $0.12 (2 bb)
BU: $6.13 (123 bb)
SB: $5.07 (101 bb) 43/17 after 12 hands
BB: $3.98 (80 bb)

Pre-Flop: ($0.07) Hero is MP with A♥ Q♦
1 fold, Hero raises to $0.10, CO 3-bets to $0.12 (all-in), 1 fold, SB calls $0.10, 1 fold, Hero calls $0.02

Do we raise he and get it all in? I'm likely to have the best hand here a large percentage of the time and i can't see villain folding Ax whatever happens. I'm not sure if this is an over bluffed spot either?

Flop: ($0.41) A♠ K♦ A♣ (3 players, 1 all-in)
SB checks, Hero bets $0.20, SB raises to $0.60, Hero calls $0.40

Turn: ($1.61) 4♦ (3 players, 1 all-in)
SB checks, Hero bets $0.75, SB calls $0.75

Kinda hate my sizing here but i still feel the SPR will be setup nicely for a river ship

River: ($3.11) 3♦ (3 players, 1 all-in)
SB bets $0.98, Hero calls $0.98

This is only ever a value line from a rec/fish isn't it? But can i lay down here when there's potential of a blocking tyoe bet with Ax?