CC vs explotable regular multuway pot

Poker Stars, $0.01/$0.02 No Limit Hold'em Cash, 5 Players
Poker Tools Powered By Holdem Manager - The Ultimate Poker Software Suite.

SB: $4 (200 bb)
BB: $2 (100 bb)
MP: $3.73 (186.5 bb)
Hero (CO): $3.07 (153.5 bb)
BTN: $2 (100 bb)

Preflop: Hero is CO with 7♠: 9♠:
MP raises to $0.08, Hero calls $0.08, BTN calls $0.08, SB calls $0.07, BB folds

MP is an hyper exploitable regular 27/24 who is leaving the tables when i have position over him ♠_tongue:
BTN is unknown y SB have fish stats in few hands

Flop: ($0.34) T♥: J♦: 8♥: (4 players)
SB bets $0.17, MP calls $0.17, Hero calls $0.17, BTN calls $0.17

I floped str8 but the board is yper super drawy. I think that a shove have a lot of variance vs 3 so i prefer look the turn and reevaluate the situation

Turn: ($1.02) 7♦: (4 players)
SB checks, MP checks, Hero bets $0.59, BTN raises to $1.75 and is all-in, 2 folds, Hero calls $1.16

OTT I bet for value, the card is not good or bad IMO, now all 9 shove for a split, sets and maybe some proyect so I think that OTT is a easy call, just Q9 beats me

River: ($4.52) T♠: (2 players, 1 is all-in)

By bigger question is.. should I shove flop? what do u think about my thinking line?

gratings!