Slept All Day again

Today I just slept all day. I would wake up for a couple hours between naps, but most of my day was spent sleeping. I didn't go for my walk because I was in pain. My legs and back hurt really bad, so I took a pain pill and went to sleep to give it time to kick in. I know I've been slacking again on my journals... I've been busy volunteering or walking. I'm trying to get my body to adjust to waking up at 11:30. I woke up then today, and was up until about 1 when I napped. Woke up around 3 and was up until about 4:30, then woke up at 7 and cooked dinner. After dinner I took a nice hot shower and felt better. I knew I should have drank coffee today, but instead I slept. I hope I can sleep tonight... I want to go into work tomorrow. Sometimes when I sleep all day I have trouble sleeping at night. I know that's normal for people. I do feel awake now, but I normally don't feel sleepy this early.