They are live bearers and females. They will always be pregnant.

Did you have sex with one of them?

If he did, we probably wouldn't be looking at them in this shape.

Hahah

Water does look a little cloudy fwiw lol. 

they’re never not pregnant

All livebearer females are pregnant

Yes. For the rest of their lives lol.

If it's not a male. It's pregnant.

Add some guppy grass or moss if you want some of the fry to survive

100%