We only got intimate when she was buzzed?

So I met this girl on a dating app, and she goes to university in my state for her masters. She was very attentive to my career and interested in what I was doing because I’m a nurse and I’m back in school for higher medical education. She was really trying to get to know me it seems at first. A couple of days pass and she let me know that she wanted something casual. She got kinda drunk and was hanging out till late one Saturday and I was doing the same in my area. She asked if I wanted to come over later on and I did. We did the deed and she did aftercare and let me sleep until making something up I guess to get me out of there. The next couple of days she was a bit dry but it picked up and she was attentive and was asking me about school and work and even opening up about some past trauma and asking me about therapy. Our primary method of contact is snap so she would even send snaps of her face or full self like randomly or early in the morning (4am) when she’s going to clinicals. It’s been a couple of weeks to months and we are just cool but my friends thought I should escalate it maybe and see what’s the deal. She said “ahhh, I’m okayyy lmao” and I was nochalant and continued to asked how her day was. My question is why keep asking about my life or still snap me these weird facial or selfies and stuff if you didn’t want anything to do with me. I always thought if a guy did a bad job where it counts women probably wouldn’t want anything to do with you. She’s also like tried to do weird things like say her period was late after it happened (then admit it wasn’t), say I messed up her PH (even though I used protection) or have a male friend in the snap from her program ( tried to point an arrow to him on some occasions to make me jealous I guess)
We only got intimate when she was buzzed?
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