so last night my ltr (we were friends since childhood) and i were texting when she suddenly became cold out of nowhere. Replying "yeah" or "ok", basically short replies. I decided not to reply to her since it didn't feel like she wanted to talk to me anyway.

In the morning, i greeted here "good morning" just as we do everyday except she left me on seen. I didn't bother texting again since i didn't want to cone off as clingy or needy so I minded my own business. I checked twitter and saw her rant about how she's not given attention whatsoever.

Around past 4 oclock, she texted me asking how was I. I answered just as if nothing happened and for a few minutes, it felt normal again, and then she gets cold again. I maintained my frame by not acknowledging her coldness.

Later, she retweeted a post saying something like "if youre underappreciated and feel unloved then go where you are celebrated." This triggered me a bit so I told her that I did not like how she was acting. I added that Ill see her tomorrow to talk about the problem. She said that there's no problem and I shouldn't waste my time.

What should my next steps be?

Update: while writing this post, she said sorry about how she was acting, and that she doesnt know why shes acting that way