Lawnmower bleeny pregnant?

[ZachSutfin23]

Hello my lawnmower bleeny is acting very strange digging this holes in the sand with his fins and I'm pretty new to the saltwater fish and don't know if she's pregnant or not but her belly is big. Video below

 

[jay0705]

Normal behavior. Not the best fish for a new tank tho

 

[slide95]

I would say fat, I have a jewel blenny that flirts outrageously to be fed, ... natural algae grazers in the tank, I would go down to flake as a treat, they are 1 fish pooping machines!