What is my ex-gf trying to do?

Well I broke up with my girlfriend like 5-6 days ago and it happened suddenly when everything was going fine, I don't know if she cheated on me or not but she came to my house and told me that she wants to break up, her mind is confused and she said she has to focus more on her life. I didn't even insist her to stay, I was just cool about it and told her leave then be on your way, then I handshaked with her gently when she was leaving.

The thing is, after that day I posted a picture on instagram, well I took that photo at gym so I am pretty sure it attracted people who checked it out, then I saw she also liked my picture after day 1 of break up, she also checks out my stories whats up with that? She broke up with me tho when everything was going fine, then for few days she started to not reply at all and I knew there was something wrong going on, then yeah she came to my house and told me that she wants to leave and focus on her life but after day 1 of break up she likes my picture lol, she always admired my body tho what do you think about that, what is she trying to do?

Updates
+1 y
Up up
What is my ex-gf trying to do?
Post Opinion