Does anything help tiredness?!?!?!

Tanya • Trying to heal from loss #3

I slept for 10hrs last night and I went straight to the couch after breakfast, and I haven’t moved since, been sleeping again for 8hours. This is every day!!! I know I’m old too...but what can I do to get even a small amount of energy?? B12shots? Caffeine? I can’t live like this. I can barely wake up to get to the bathroom. 7weeks