Help! We adopted a young cat from animal shelter she was around 6 months old less than a week later I took her in for shots and check up and to schedule spay, they told me she was pregnant and going to give birth within a week they even did an ultrasound said they saw 2 and saw the spines, This was over a month ago and a couple days ago she went into heat and started spraying in the house!! she never showed any signs of being pregnant to me but idk she has NEVER been outside or around any other cat since I've had her... I can't get her spayed until atleast the middle of April do u think the vet tried to defraud me they wand me to schedule her for a pregnant spay which I couldn't afford...