my resting heart rate has been extremely low since starting zoloft or at least that is the only thing i can think of that could cause a change. Right now its sitting in the mid 40s to 50s usually its in the 60 to 70s debating going to er.
It has lowered mine down from 65 to 55. It is relaxing you and is a positive. Also, if you are on heartburn medicine it also will lower you resting HR. Try your best to stop checking, as i know it is hard. Think positive about your new medicine working and keep doing so breathing exercises, maybe some youtube mediations also. good luck CJ