Sudden panic attack. This issue anymore.

Post lockdown formed with anxiety issues. Later on it transformed as a panic disorder. I was healthy before lockdown. Sudden heart palpitation with lot of hot flushes when I think something about my heart health. No diabetic and no other health issues. I'm really worried as this happened whenever I have gastric or even muscle related problems then and there. Please let me know if this is not serious. Last night while cooking I started thinking about my heart health and all of a sudden my hot some minor palpitation that boomed like a massive one and due to which I taken Ciplar 10mg and after sometime it became normal and I slept well. I'm really worried for how long I'm going to live with this. It's better god can take my life and I don't wanted to live with this issue anymore.