The other day, I noticed that one of my two fire ant queens(the one with the smaller clutch of eggs) has (it appears), eaten most or all her eggs

which sucks because she is the one I am rooting on to survive(the other one seems fine). I do not know if she has left an egg or two and if she has then I can't see it. But what's worse is, the other day, I noticed that there is mold (fungus) in the first one's test tube so I took a cotton swab and cleaned as much as possible(without disturbing her). Would it be ok to leave her in that test tube or must I move her to another one? I'm afraid that if I move her, the one, two or three infinitesimal eggs in the test tube will get destroyed, Should I leave her in there and count on the mold not to get to her? Also I am afraid that if I let her into the other testtube with the queen who has a big clutch of eggs she may eat some of that queens eggs or worse, the two may fight and mortally injure each other. I'm confused as to what I must do. I want queen # 1 to make it as she is still alive and appears healthy (though she is eggless).