Levoxyl and thyroid problems

I have being taking thyroid medicine since 1994. I was diagnosed with Hyperthyroidism and prescribed Synthroid. It didn't work. Instruct to take radioactive pill. Now, diagnoses change to Hypothyroidism. Prescribe Levoxyl. Endocrinologist said I would lose weight, but instead I have gone from a size 8 to 16. I feel really bad when I miss my doses. Really anxious when I take it every day. I am noticing that I have moles growing out and spreading all over my body. Switch back to Synthroid three months ago. That when start experiencing a great deal of hair loss. Decide to switch back to Levoxyl but a lower dose. The hair loss has slowed down a little. But, hair is growing slowly. I am having problems focusing and some memory loss. I really don't know what to do. I have change endocrinologist twice. I really think that Levoxyl and Synthroid have bad side effects on human after long term usage. I am miserable because I can't control my weight. I know that it has something to do with this medicine. If anyone know of some other medicine that would Hypothyroidism in check without all of the side effects that I mention. Please share it with me.

I'm 26 and was diagnosed with HYPOTHYROIDISM in Oct 2005. I was put on LEVOTHYROXINE. At firt I felt sick to my stomach, and then started having really bad head akes. My MD lowered my dose and I felt like a new person. Had more energy than my 4 year old. I have had some site effects such as HEART PALPITATIONS, MILD DEPRESSION, UNABLE TO CONCENTRATE, FATIGUE AND SPACED OUT FEELINGS! But the one site effect that I have not seen anyone talk about is "RINGING OF THE EARS!!!!!!" PLEASE IF ANY ONE IS HAVE THE RINGING OF THE EARS...LET ME KNOW, IT IS DRIVING MY @&*!%#^ CRAZY. My MD says its ANXIETY! Give me a break pal, I know my body good enough to know when im NOT anxious. Also my sex drive is flat lined. Please email me if you have these same site effects.. Bless you all

Lowi~ Washington