Something in a drink w/out my knowledge. symptoms now 2 yrs. insomnia blurred vision muscle loss mri eeg blood all ok drugged /poisoned? what to do

Muscle loss, blurred: I feel your distress for Symptoms of 2 yrs •See a Neurologist for possible diagnosis of Myasthenia Gravis, or MS. •Internist for Diabetes, Hyperparathyroidism, Hyperthyroidism, Vitamin B 12 deficiency •Ophthalmologist for Macular Degeneration, Cataract, Glaucoma. •Psychiatrist for Depression and Anxiety •Believe in Healing powers of your Body as MRI, EEG and Blood Tests are normal