Side effects of beta blockers symptoms and conditions

I am so glad that I found this site. I was put on Toprol in January and Just recentky i have panic attacks, chest tightness,tingling and numbing sensations in hands and feet, and i am deperessed. I also have some difficulty breathing. My Dr. told me that I am depressed and these side effects are from depression and not the medication so she gave me Zoloft, which I am not taking. I am not crazy i know that my symptoms are from the meds. i am going to wean myself off and pray i can be "normal" again. This is the worst time of my life and I pray that I can do this.