Burning

Has anyone else experienced a panic attack that caused their entire body to feel like it’s been lit on fire from the inside out. I have panic attacks regularly but i woke up last night with something completely new. I woke up and had the usual feeling of the start of a panic attack so I went and found my dad for support but while i was sitting there talking to him my body started to get really warm and then it got hotter and hotter till i felt like i was burning. It got so bad i thought i was dying I was in so much uncomfortable pain. We called an ambulance and they checked me out said everything was fine and i felt better at that point. It tried to come back a few times during the night but i was able to fight it off like a normal panic attack. Im just so shook up and don’t know what to think i really thought I found medication that helped me finally I’ve felt good the whole week I’ve been on it but now it just feels like they found a new and horrible way to come back. Please help..