Wake up in the morning symptoms and conditions

I've been taking quasense for 2 1/2 months and i've been having random cramps during the day..sometimes i will wake up in the morning in so much pain i can't get out..

I started taking simvastatin about 3.5 weeks ago, I've not had a decent nights sleep since. My entire life I've been a really deep sleeper, fire alarms have failed to wake me up in the past (don't worry, it was only burning toast in a student house). Yet since I started on 10mg to address a cholesterol level of 6.7, I've been waking up 5-6 times a night. The result is that I wake up in the morning still tired.
My Dr. has suggested that I try taking the pills in the morning rather than at night, failing that he will try reducing the dosage, but isn't the smallest dose 10mg ??

I was prescribed Prednisone afte I went to the ER for an allergis reaction to Bactrim. I am now on my 2nd day, 50mg per day. I have been extremely moody, my hands, feet, and face are swollen, I have heartburn, and severe stomach pain. My cheeks are also burbiung and turning red. When I wake up in the morning, my lips have been swollen. Not to mention that I feel completely "out of it," and I can't sleep. After my experience over the last few day, I am going to be very afraid to take any medications.

When I wake up in the morning I feel like I'm on some painkillers or something. I can't stand talking to anyone because everything they do bothers me. I snap at everyone all the time for the littlest things. It makes you feel like you gave like 2 pints of blood out and your so out of it you don't know what to think.

I suddenly have arthritic symptoms, that I never had before when I wake up in the morning as after I sit for any length of time. My ankles, leg and now my back are stiff. When I start to walk, I have to slowly straighten myself before I can take the first step. What do you think? Any relationship to Levoxyl.