Potty training

I started potty training my 2 year old yesterday we’re doing naked bottom. We’re on day 2 and I’m stressing out so bad. I’m taking her to the potty every 30 minutes, yesterday she only peed 1 time in the potty, and had 2 accidents on the floor. Today hasn’t been great it’s a little past mid day where I live and she hasn’t peed on the potty or had any accidents which means she’s holding in her urine. She’s well hydrated I’m giving her lots of water and juice but she’s just won’t go. Any tips?