I'm tired and Pixie is sloggish

Last night I went to bed at 1:00 am, which is when I put Pixie in his bed. At 3:30 am I heard him whinning just he'd done earlier last night, so I jumped off the bed, thinking he was suffering from another epileptic attack. When I opened the door, he snuck into my room and tried to climb into my bed. I knew he must still feel a bit scared himself after the attack. So in order to get some sleep, I brought his bed into my room, put him on my bed, and then went to sleep. Or at least I thought so. But Pixie kept moving around restlessly. For some reason he was tense, and he transmitted that to me. For a long time I laid there, trying to sleep, but my mind kept turning with terrible thoughts about Pixie's health. Finally, after an hour or so, I was able to get some sleep. However, Pixie woke me up at 6:30 am, when it was about time for me to get off bed.

Right now I'm at work, and I feel so tired. I keep yawning. But that's to be expected after getting so little sleep. As for Pixie, I just came from lunch, which I usually take at home. He was laying on his pillow, and didn't move to welcome me. He was trembling, but I figure that's due to the cold. It's been raining and cloudy for the past 6 or 7 days. He barely got up to go out to the patio - twice. He walked slowly, his tail between his legs. I don't know if he's tired too or if it's something else. *sighs* Pixie isn't getting any younger. He'll be 14 yrs. old this July (if he makes it - something tells me he won't).