Have a very small history with villain so I don't have any reads, but he seems to be a reg.

My MP open range is: 22+, A2s+, K9s+, Q9s+, J9s+, T9s, 98s, 87s, AJo+, KQo
I think Villain can have all those hands in his calling range: 99-22, AJs-A2s, K5s+, Q6s+, J7s+, T7s+, 96s+, 86s+, 75s+, 65s, 54s, AJo-A8o, K9o+, Q9o+, J9o+, T9o, 98o. Some of those hands like A5s can be in his bluffing 3bet range I just don't know which ones exactly.

Villain connects better with this flop. We both can have all the sets but only he can have two pairs and open ended straight draw. Not sure how to play my range on this flop.
I'm thinking of betting with all of my sets and high overpairs for value, top pairs and smaller overpairs for protection and bluff with all of my flush draws and a gutshot straight draw: 77+, 55, 22, A7s, Ah8h+, Ah6h, Ah4h-Ah2h, Kh9h+, Qh9h+, Jh9h+, Th9h, 98s, 87s (a good 1/3 of my range).
Since my range is somewhat polarized I think I should be betting 2/3pot.
Villain raises, I'm putting his range on sets, two pairs, flush draws and open ended straight draw: 77, 55, 22, AhJh-Ah8h, Ah6h, Ah4h-Ah2h, Kh8h+, Kh6h, Qh8h+, Qh6h, Jh8h+, Th8h+, 86s, 75s
I'm continuing here with my sets, JJ+(bluff catchers) and all my K+ high flush draws: JJ+, 77, 55, 22, Ah8h+, Ah6h, Ah4h-Ah2h, Kh9h+

Villain checks so I don't think he can have a flush, that leaves him only with sets, two pair and open ended straight draw: 77, 55, 22, 86s, 75s.
I'm betting here with all my flushes and top two sets: KK, 77, AhQh-Ah8h, Ah6h, Ah4h-Ah2h (only hands that beat him). I should be betting way bigger than 1.69 tho, something closer to pot size should be better imo since I'm ahead of all of his continuing range. Also my flushes are vulnerable against river full house so make him pay more to see the last card is also a good idea.

as played this should be an easy check and even easier fold to his raise, don't know what I was thinking.
I would be betting here only with my quads and full house: KK, 77. Checking back my flushes.