Sick or pregnant?

[Belzabu]

Im new to this and have no idea whats up she sits on my filter and on rocks im not sure if is sick or pregnet

 

[Aiken Drum]

Please take a read through the "unhealthy fish" sticky and give as much detail as you are able.

https://www.aquariumadvice.com/forums/f17/before-posting-about-unhealthy-fish-read-this-32451.html

From the photo alone it looks like dropsy, which is invariably untreatable.