Have you lost weight or are you really skinny? Just a thought, but your intestines loop across your abd and they have a rich blood supply because it takes alot of blood to digest a meal. If yours are really close to your skin, maybe you are just noticing normal radiated body temp, and everyones temp is alittle different from others? It's funny, but I just noticed the same thing with my new puppy!
hugs and good luck with your appt, suetoo