Congratulations on starting. It took me months to get everything in line to start taking the drug. I don’t know if I would have moved forward without the support and insights of the wonderful, caring people in this support group.
Listen to your body and be vigilant. Reach out to your cardologist if you have symptoms. I started to feel crappy around the end of the second week. Had an echo done (trust but verify) and everything was fine. My cardologist told me I should start to feel better once the drug built up in my system. My heart rate is still up and I am still fatigued; but the lightheadedness is gone. Overall, I am feeling better now.
Praying for you!