I've slept w this girl twice and I like her but I'm trying to keep my distance (I get oneitis kind of easily) . She's 6 years younger than me, I'm 27. She was supposed to come over last night but had to work late. So this morning she texted me saying sorry about last night. I'm at work right now. How should I respond? Or should I just ignore it and text her later on in the day telling her to come over tonight?

Edit; thanks everyone for the advice