Metoprolol Tartrate and fibrilation

My legs are swelling and that is the reason I googled metoprolol tartrate. I've been on it for a year. The leg swelling thing hs been going on for approx. 6 mos. or so but I didn't think it would be metoprolol. Just thought it was age related or I don't know. I'm 43. After reading all of your posts now I'm scared. I only take 25mg twice a day but I have had many of the same side effects mentioned here. I started taking this drug because I was about to go through IVF and couldn't stay on Lisinopril. I had one episode of atrial fibrilation so they put me on metoprolol tartrate for that and because it is ok to take during pregnancy. IVF didn't work last year and were about to try it again. I wish there was a different drug I could take.

Since taking Metoprolol, I have experienced severe hair loss.
I am trying to go off the medication gradually and hope it wont have any side effects to my atril fibrilation!!