I know this is a very vague question/rant, but can anxiety make your heart rate go high? I was in the shower and my heart rate went to 148bpm (my Fitbit showed that). I’m on a beta blocker for anxiety, but I get so scared when it goes that high when I’m anxious/doing everyday things. It does go down once I relax though. My cardiologist has told me I’m fine, but I’m afraid he’s missing something because he hasn’t put me on a heart monitor to check… I’m just stressing out