Symptoms are really bad

34 year old male. Been on levo for 4 years.

When I started levo my anxiety worsened and I started having ticks dr says its because levo increases anxiety.

My beard hair turned grey rapidly and my head hair started thinning like crazy endo says that its because of my age.

I’ve always gotten sick easily and I stay sick for weeks even before hashi. Everything seems worse since i started levo.

Are there alternatives to levo?