Breast cancer survivor symptoms and conditions

I have taken 4 doses of Fosomax-1x a week - and have noticed weight gain, nausea and lethargy. After the first three doses noticed a mild headache, which I blamed on my sinuses. After this last dose ( taken 6 days ago), I have had an excruciating headache, and facial pain. I have a constant burning feeling in my stomach. I will not take another dose. I saw that someone had previously mentioned taking Bone Up, and had good results. Has anyone else tried this? As a breast cancer survivor with borderline osteoporosis I am looking for a good alternative.

Just started Welchol after trying Lipitor & others. Have now developed severe vertigo & my right upper arm is killing me. I can't drink ANY alcohol because it makes me violently ill, almost to the point of throwing up, My doc says this drug is non-systemic & says I should have a brain scan...I stopped taking it 3 days ago-arm pain is gone but not the vertigo yet...I'll have to weigh my options of going back on it again.
Has anyone else had dizziness & lightheadedness from this?

Wow - I just had an MRI today of my head and am scheduled to go through 3-5 hours of tests with a neuropsychologist next week. I have been on levoxyl with no substitute allowed due to this being the only drug that has leveled out my Hoshimoto's disease of the thyroid. My endocrinologist whom I saw on Friday suggested I see a neurosurgeon as "levoxyl can't be the cause of all your issues" which are identical to all of those I am reading about on here. I am a breast cancer survivor, take arimidex daily as well as xetia and a couple of other prescriptions for gastric reflux and anxiety. Now they all tell me that taking all these pills is fine as long as I don't take them all at the same time. Add today prednisone for the severe headaches - 6 at a time - I felt like a drug addict putting them all into my mouth at once. If this all is because of levoxyl I am going to be very relieved yet very PO'd that I have been told otherwise.