Hi, Thanks For Being Here. I've Been On Crestor For

Hi, thanks for being here. I've been on Crestor for approx. 8 years and I am 78 yrs. of age. I have muscle weakness and soreness, feel tired and have difficulty swallowing and then breathing. Wondering if I should shut quit them.
I am also experiencing problems with my head, including dizziness and also have a feeling of heaviness in the head area .. making me uncomfortable to use stairs in my home. The only meds I am taking are Synthroid and Crestor. I am taking a small dose of brozepam for axiety and eyes drops for guaucoma. My email address is YYYY@YYYY