Are these eggs?

Photo 1 is the small 1/2 inch round. Looks bubbly iridescent almost?

Remainder of photos are those who live in the tank (are all supposed to be males except the volunteer snails).

Also would like to point out that we have 2 invisible shrimp (that we bought specifically to help keep tank clean) & they are now the sole reason my tank looks DIRTY cause of their unreal amount of poop. regret