Should I stay with her?

Edit

I have been talking to this girl for around 3 weeks and it was going good until Saturday night.

We planned to meet up Sunday afternoon but the night before, she asked me to snap her a selfie without a filter (I looked scruffy because I came back from the gym) and when I sent her the selfie, she said things like “I will meet you on one condition, as long as there is not physical contact”. She said I look scruffy and I look older etc. I got upset and said forget about meeting up, we had an argument and both just hung up the phone.

She messaged me next morning saying she’s sorry if she hurt me and she missed me. She spoke to me last night on the phone and everything seemed back to normal, but I just want to know why she reacted like that to my selfie and if I should stay with her?