First time getting eggs!

[Haylzt]

Hi all, I've noticed some eggs on the glass today. They def weren't there this morning!!! I've had fish for years but never had eggs so I'm intrigued. I've got fan tail gold fish, a glass shrimp and three emails though I forget their breed. Oh, and three moss balls. Any input would be great!! Thanks

 

[Aiken Drum]

Emails? Might they be nerite snails? They look like nerite snail eggs.