G pulchripes MF question

[mschemmy]

I got a MF G pulchripes to pair with my MM. I let her settle into her new enclosure and made sure she was well fed. That went well and she accumulated well to her new enclosure. I paired her on March 5 and from what I can tell it was a successful pairing. A few days after pairing she started spending all of her time on the side of the enclosure (there is not a lot of height so she can’t fall). Nothing changed in the enclosure - same substrate and no moisture or wet conditions. Same exact conditions prior to pairing. So my question is:
Could this behavior be a result of her being gravid? I included pictures.

 

[cold blood]

No....but her being on the side means you can candle her to find out

 

[Brewser]

Typical Spider Behavior,
If I wait here long enough.
The Human will open the Lid and I can make My Escape.
lol