NL400 5 handed, confusing situation for me.

[Go_Blue88]

I recently got to the table, so no reads.

5-handed

Hero--400, Villian covers.

Hero limps UTG with AQo, Villian raises to 20, folded to hero who calls.

Flop: Qd 8s Jh

Hero checks, Villian bets 35, Hero calls.

Turn: Jd

Hero bets 100, Villian calls.

River: 7h

Hero? Blocking bet? Push? Check? I wasn't sure what to do here. How's the line up until then?