Can you help with PAH fears from CoolSculpting on abdomen & love handles?

Hello, I’m a 33 yr old Caucasian female, 155lbs, 5’7”, of Italian and Irish decent mostly. Don’t smoke, don’t drink. And I Have hashimotos. What is my risk of getting PAH from coolsculpting my abdomen and love handles? Also, I had two sessions of sculpture on my abdomen, at 100% power, and it did absolutely nothing. Does that mean coolsculpting won’t work for me either? I have plenty of pinchable fat on my stomach. Thanks :)