Recently started grinding online .5nl zoom on Ignition. I have a few questions regarding certain spots in hands I have recently played. Idk how to import hand histories from Ignition onto here so gonna type them out manually so try and bear w me... sry in advance lol

HERO (7.17): in CO, KK raises .155
SB: calls
BB(4.72): calls, (pot .45)
*FLOP: Jc Qs 2s*
SB: checks
BB: bets .200
Hero: calls .20 (pot .66)

Im not too sure about the flat here. We're realistically losing to 22/QJ and we block K10/K9. BB can have FD'S, Qx, even Jx some of the time although not often. Any input on whether flatting/raising here is more than welcome.

*TURN: 4h*
BB: bets .255
Hero: raises to 1.00
BB: calls (pot 2.66)

When BB leads small on turn (.25 into .66) it leads me to think he doesnt have 22/QJ/Qx as those hands would seemingly want to build pot. Feels like a draw so decide to raise for value to build pot.

RIVER: Qd*
BB: bets .555
Hero: calls .55 (pot 3.76)

BB: shows A3ss, HERO wins

I think flatting the BB's lead on river is okay. Doesnt feel like we can get called by worse. It gets weird playing against unorthodox lines such as BB in this hand so any constructive criticism of any street is openly welcomed and appreciated