Please convert your hand, it's painful to read. I don't know how to do, my tracker (PT4) does it for me. If you don't use a tracker there are online converters I believe.
Your call preflop with Q6 offsuit is a very losing play. Against any player's open before you, but especially against UTG's open. You need to learn preflop play: you are allowed to call with a lot of hands from the big blind when facing a minraise, but Q6o is not part of them. Your calling range is the tighter against UTG, even though they used the GTO size 2BB open which incites you to call pretty wide. I copy/paste below the GTOwizard preflop solution, the calling range is in green: you see you can call as wide as 73 suited sometimes!, but Q6 offsuit nope.
Your bet on the turn is good with such a strong hand, no problem.
On the river it becomes a bit thinner, the A is not a good card. If I am not mistaken, you are overbetting: there are 11 big blinds in the pot and you are betting 16 BB. This is not coherent with the strength of your hand (the new strength, now that the A is on the board). This would be the size for a bluff or a very strong hand (3 of a kind or better).
And now villain raises your overbet. With what is now a mediocre holding and villain seemingly willing to play versus the far stronger range that you represent, you can easily send your 2 pairs into the muck. You need villain to run a pretty sick bluff, which will not happen at NL5 (it requires some skill and some heart) unless your opponent is a maniac.
Learn the preflop ranges, there is no way around this.
Try to understand the relative value of hour hand compared to the board and the actions. Also accept that the value of your hand changes throughout the hand. What was a very strong hand on the turn becomes a fairly strong hand on the river, you need to adapt your play.
