Vytorin and aching

I'm a 36 yo. female weighing in at 119 lbs. About four (4) weeks ago, I found out that my cholesterol is 221/154 so my doctor started me on Vytorin (10/20 mg). I started to - noticeably - not feel like myself about 2-3 weeks ago, but I thought it was just 'female' sickness. Once that factor played itself out I got concerned because I was progressively feeling worse. In general my physical symptoms were feeling extremely tired, nauseous, weakness, constipation, gas, diarrhea, dizzy & lightheaded and inability to concentrate and/or focus. On the 'mental' side, I have a history of panic attacks, depression and social anxiety disorder but they have all been kept under control with medication - that is, until I started taking Vytorin. I'm literally known for my friendliness and sweetness, etc. but for the past couple of weeks I've been in a constant bad mood, cranky, very easily annoyed about things and at people, depressed, anxious and generally uninterested in things that normally excite me. This past Friday night I was, once again, very upset and depressed about how bad I felt and wondering what was wrong with me, etc., and it hit me. The only thing I've done different in/for the past month was the introduction of the Vytorin into my system. I found myself almost crying I was so relieved to have figured out what the problem was. It's been 2 days since I stopped taking the Vytorin and today has been the best I've felt - physically and mentally - in 3 weeks. Hopefully, I'll continue to get back to my 'old self'! (Thanks to everyone else for sharing their side effect(s) symptoms on this site. It helped me verify mine.)