“Should I be worried on my heart palpitations?”

About 3-4 months ago I started to get heart palpitations at 7-8pm every day, it started to get slowly worse and i started to feel weak and tired. But me and my parents rubbed it off as my panic disorder as i have had it my whole life and I'm used to having an attack 24/7. But recently I have been feeling very weak, numb, and cold, aswell as palpitation are active all the time with no break. I started to get chest pain and started to feel faint more often. Should I visit the doctors or is it my panic disorder?