3 Year Old Dog Leaking Urine In The House?

My dog is a mixed breed, female and medium size. She is 3 years old and was fixed when she was a pup. She is up to date on all of her shots. Less than 2 days ago I brought her to our vet to have a mole removed from just behind her left shoulder, not because it bothered her but because it has been growing and I didn't want it developing into something much worse.

I don't know if that is a contributing factor to my question, but I thought it should be included. The mole was removed Thursday late afternoon. Saturday morning I was vacuuming and she moved and I noticed a large wet puddle. I got a paper towel and mopped it up and smelled it and just thought she got wet and it puddled. Then we went up stairs and I found a wet spot on the carpet where she was sitting while I was making my bed and then another one where she was sitting and another one where she likes to lie down.

I have noticed that she has been peeing on things when we go outside, but she never had an issue inside. I am going to to keep and eye on her closely. I was wondering if the doctor used a local when he snipped her mole off or not and that could be it. I'm confused. This is all new for her. She has not been over drinking and she has been been eating so I don't know. If it continues I will take her to the vet Tuesday since it is Labor day weekend or maybe to the priority 24 hour vet's if I think it that much of an emergency.