Hi, I Am In Afib And Was On 150 MG

Hi, I am in Afib and was on 150 MG of flecanide twice a day and my doctor discontinued the flecainide and increased my bystolic from 5 mg twice a day to 10 mg twice a day. Now my blood pressure is 144/106 and my heart rate is 108 today. This is much higher than while taking the flecainide, and the lower dosage of bystolic. What suggestion do you have to lower the blood pressure and help get me out of Afib? Also do you think Metoprolol would be as effective as the bystolic?