Unfollowed me??

Dated a girl briefly and was falling for her before she dumped me for some guy. This was almost 3 months ago. Handled it well but was really hurt and didn’t want to reply to her snapchats or act like I’m just a friend.

We still would watch each other Instagram stories and while I did date other people she always lingered with me. The boy broke up w her 2 weeks ago. Then a few days ago she unfollowed me on Instagram? I don’t know what I did to deserve that, I never bothered her I don’t even post.

Should I message her? I’m hurt and never got closure. If I message her and she says ‘I just never want to think of you’ I would be happy bc at least that’s an answer.

Is she mad that I never stayed as a friend? Honestly hurt that she doesn’t care about my life anymore