Hero on the button with JJ

Effective stack 800. (Hero).

HJ opens to 40. Hero calls on the Btn with JJ.
sb 3 bets to 125.

Villain in the hj is an unknown player. Have only seen him play one other hand where he showed QQ.

Villain in the sb is a decent regular. Have seen him be very aggressive pre flop.

The Utg straddle is a TAG regular that has more often than not folded his straddle to action.

sb raise here feels like a text book squeeze.

What actions would you guys take? Once the hj folds is this just a call or can hero raise sb squeeze?

As the hand played out my read was sb could be raising hj/Btn wide range with some blockers hoping to win the pot right there.

I also feel like my hand is at the top of my range but not sure how best to proceed given my stack is only 80bb with straddle.

Thanks for your thoughts.

If you think the opener is tight and the sb is squeeze happy you should be fistpump jamming. If a pot sized 4 bet gets 40+% of your stack in and you're ahead of the 3 bettor's range you should always ship. The 3 bettor will either fold way too often or you'll have enough equity when called to get it in. Play around with ranges and do the math on whatever the new Pokerstove is these days.