Welcome to YT. I would suggest you give her some time to acclimate herself to the household and then she will warm up. If she came from horrible conditions then she probably doesn't know much about interaction with people.
What makes you think she might be pregnant? I would leave the food down and maybe in the interim until she gets settled maybe grill a piece of chicken (no seasoning) and feed her that so you know she has something in her tummy.
Post a picture of your new girl. We love pictures here.
Again love and patience is all you can do for now.
__________________  Lulu will always be in my heart  |