Older Dog Peed Inside and Threw Up?

My dog was laying down inside. Mind you it's pretty warm today 80/90 inside. She has been licking herself clean and I noticed it seemed like she peed inside. She is an 11 year old Pitty so I assumed incontinence. I sent her out to go potty and she came back in and laid back down. It seemed she left another wet spot so I went to have her go back outside and she threw up. I looked in her throw up and she could have eaten something weird outside, but I can't really tell it just looks like her food.