my body does not work right out of bed. it takes me 30-45 minutes until I feel like I can make any exersion. if I force it I have zero energy. I don't eat first

my body does not work right out of bed. it takes me 30-45 minutes until I feel like I can make any exersion. if I force it I have zero energy. I don't eat first but I can't exercise right out of bed.