In a panic; 6m/o hound mix?

As far as the UTI, you will know if she has one if she is constantly peeing in your house (can't hold it), their is a distinct foul order to it, and they usually will have a little bit of blood but it doesnt always happen. In order to get rid of the UTI you can purchase an antibiodic called cephalexin, I usually buy it online but you can get it from your vet at a more expensive price. The other things she has sounds like it could be side effects, she could be having allergic reactions to her food or if you've have recently given her a bath she could be having an allergic reaction to the shampoo. Usually with food, I try not to do anything with any kind of subsititute for chicken or meat because this could give them allergies, I usually do a "lamb and rice" mix and with bathing, the dishwashing soap "Dawn" works just fine on their skin. I've used this on bulldogs and they have really sensitive skin.