Is this how it should be? Help a new seller out!

Can’t post images which makes it hard, but basically in my payments tab on amazon seller mobile my account level reserve keeps going down and down, and amazon fees stacks on top of the account level reserve which decreases it even more.

My net proceeds stay at zero, I have great margins to support the fees and shipping myself but this is getting kind of scary now.

I know payments for a new seller can take a while and I have faith that I will get my money but could someone explain this better? Thank you.