Thank you guys!
This is Day 3. Yesterday, she went in the morning, I had to rush her to the puppy pad because she was peeing on me, lol. She went a normal amount for her size, but as soon as I took my eyes off her for a half a minute (5 minutes after she went pee) she went on the carpet. It was like a whole cup of pee! I don't know how it all fit in there!
That was the last time she went potty until just now, today. She went pee and poopies outside! I was so happy!
The people we got her from said she loved the outside, but I'm not sure she's ever been.