I'm Having Palpitations Since Being On Amlodipine (5mg). I'm Also

I'm having palpitations since being on amlodipine (5mg). I'm also on edarbi 40mg a day. I told my doctor that even though she decreased amlodipine from 10mg to 5mg, I'm still having this problem. It has been proven that my blood pressure is elevated due to stress, I want off amlodipine and edarbi because my blood pressure is lowered since she put me on zanaz ER. What's your opinion?