nicuraguan maybe gravid?

[Kimmie]

So my female nicuraguan Medusa have seem off lately or for a week and a half, she just sit on the hot end rolled together.
Normaly she goes right up to me when I open to look for food, I gave her
2 rats for 3 weeks ago I thought she looked fat, so I stopped giving her but she haven't pooped for 2 weeks, and look okay big.
Poseidon, my male hype nicuraguan was with her alot of times, to see if he was in the mood, but didnt see a lock.

What do you guys think? any signs I could look after? im gonna take
a pic after I have eaten.

[Kimmie]

Here is the fotos of her and him

Medusa




Poseidon


I know she si bigger (longer) then him but she normaly looks like him