Hypotesis symptoms and conditions

wow- glad I found you guys! I'm female, 54, thin, healthy, have always exercised and watched my diet. cholesterol went up to 280 a couple of yrs ago- tried more diet/exercise but it only came down to 250, so since then have tried 4 low-dose (40 mg) statins (crestor, lipitor, zocor, and now pravastatin), all of which after 2-6 months made me feel like I was jumping out of my skin and caused chest pain and palpitations that stopped almost immediately when I discontinued them. Also, I've always fallen asleep quickly and now take an hour or more, and recently my fingers have started falling asleep/tingling. I'm stopping the pravastatin today! Maybe 250 isn't so bad, if this is the alternative. Does anyone have any remedies to suggest besides low fat/low sugar diet? I just read that we should avoid reduced-fat milks (I drink 1%) because they contain oxydized cholesterol, which irritates the artery wall.

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?