Palpitations, insomnia and shortness of breath and hot flashes an...

Palpitations, insomnia and shortness of breath and hot flashes and stressed out. Perhaps my levels are too high? I take 100 mcg daily 5x week and 50 mcg 2x week. Labs last checked about 6 weeks ago and TSH was around 1.0 I haven't taken my Synthroid for a couple of days and then I am going to decrease dosage to about half the prescribed dose until I can get in touch with my M.D. The palpitations are worrisome so I certainly don't want to aggravate those.