It is definately a male! So you would not get eggs.
On top of this, your axie is extremely malnurished and skinny looking. Bloodworms are not a staple diet for an axie. Nightcrawlers or earthworms or a good sinking pellet.
Your axies i assume are not getting enough food, he may be lobsided because he has inhaled or swallowed air, this is normally harmless but can stress them out.
I wouldnt want to put them in the fridge just yet, he is to skinny to not be fed, and he probably wont eat in the fridge.
I would put him in a tub of dechlorinated water doing 100% water changes daily and keep the watercool but not in the fridge, get some more nutritious food asap and start shoveling it in(not literally) but feed him as much as you can.
I assume if your axie had septecima Then he would be dead already.. If a human develops this you only have a matter of hours before your body is overridden by infection and you die. So i would assume an axie would be the same or even less time
All axies should be removed from the tank, all in seperate tubs with dechlorinated water getting fed as much as they will eat. This should continue until something happens, either they get better or die.. If it is a infection then you want all your axies seperated, but it seems more to me that they are malnourished.but of course i am not a vet..