Answer:
Whoever made me doesn't want me. Whoever bought me doesn't need me. Whoever uses me doesn't know me. What am I?
An open ended barrel I am shaped like a hive. I am filled with the flesh and the flesh is alive.
I had a bright start, but I couldn't take the pressure. I consume everything, yet I don't eat anything. What am I?
If you lose me, you may cause people around you to lose me too. What am I?
I have a few points but we're not competing. I'll help you win when you're eating. What am I?
No matter how little or how much you use me, you change me every month.