Is it a bad bluff

1/3 session

MP opens with 10
Hero from the buttons call with 10 8 ♦️
Flop comes. 7 ♣️ 6 ♦️ Q ♦️
Mp cbets 15
Hero calls
Turn 10 ♠️
Mp bets 40
Hero calls
River 7 ♠️
Mp checks
Hero bets 50
Mp snaps with KK
Souls I just give up if I miss all my draws
I had around 70 left or should I go all in 😂
I know it’s stupid act as trips but tell me what u guys think