To be honest, those eggs are coming from a brother/sister mating! And Chewy and her husbands came from the same tank at the pet store, so chances are they could be brothers and sister too. I'm not sure if I'd even keep the eggs if I were you. Might just be too many generations of inbreeding. Like I said, your snail's parents could very well be inbreed (or not, who knows). I'm not sure how the what the effects of that would be on a snail, but I'm sure it's not positive. Maybe someone will know that answer better than me.
If you want to raise a clutch, I can give you my next brig clutch...or even Chewy clutch (but Chewy's clutches can yield 300+ snails!)...seriously, if you're interested, let me know, it's a cool, yet very time consuming, yet very rewarding

experience!