I just got a new puppy last week. She is a mini aussie. She has been healthy and active this whole time, but today when I came home I noticed that she has been scratching at her eyes causing some of her to come off and they are a little swollen. I think it be allergies of some sort.

My main concern is when I came home I noticed she has a red bump growing right above her anus. Since its right on top I don't think its swollen anal sac. Shes not dragging her bum across the floor but she does sit a little weird. I have a vet appt for tomorrow (soonest I could get in), but I want to calm my nerves a little if possible. Any ideas?