Vaccination side effects. And ghabrahat!

I was vaccinated by covaxine on May 16 at that time my heart beat was 135 beat per min then doctor asked me to sit there for some more time and after some time they checked again it was 115. Beat per min they ask me to keep monitoring it as it was high. Next day I was feeling very weak and was not able to do anything I checked my heart beat it was 135 or 140 beat ... After that I lost my appetite it feels like something was stuck and choke in my throat and sometimes it was difficult to swallow even.. I was having feeling like some kind of wave that started from my stomach and goes to heart ...and heart was beating fast pulse rate high..and my hands and feet get cold along with some sweat... Plus I was weird feeling in centre left of chest like pressure or something just like heart attack and gas was also there because I was burping a lot and yawning was also there a lot... I consulted doctor I took ciplar la 20 decided to go for ecg and blood test noraml test restlessness and ghabrahat