Hello sir ... I m lalit 32 years old... 2 days before my BP is shout up to 160/100.. And I m scared And thinking about my BP all the time... Later my BP normal ... But i feel my heartbeat all the time when I m alone and lying down on bed... My daily routine activities are 3 km bricks walk 2 km jogging .. No bad habit like smoking or alcohol... My problem is overthinking .. Every time in my mind I think about BP or heart attack ... In aug 2022 ,i hve done TMT test ,which is normal... Many ECG done and all are normal ...2 d echo test done in March 2022 and result are normal... So why I feel my heartbeat sound and sometimes ghabrahat ... Pls help