When building (developing follicles) females will remain on the cool side.
If she feel hard she can be having her ovulation right now however not seeing the female in person or not being able to touch her makes it impossible for me to determine, ovulations are pretty unmistakable and hard to miss if you pay attention to your animals.
If she ovulates right now she will go through an ovulation shed in 2 weeks.
If you want to see if she is full of eggs do this as a test, take your female out hold her in front of you so you can see her profile and have her stretch with the head down and tail up than move her tail down and head up, if she is full of eggs you will be able to see them move. If it is too early and she has just ovulated you may not see anything.