Just got home from the Vet, he said she must have steped on something during our walk last nite and it didnt start hurting until the middle of night(she probably didnt realize she steped on something) so he gave her an anti-imflamitory and stuff for pain! he then took her temp. she had a fever 103.8 so a bottle of pills, pack of bills and one shot later she feels good enough to hump my pillow (she was actually humping the pillow too, so she must be feeling better haha)