<human>: I was her first love and we got back together 7 months ago.

2 months ago, we broke up because I was criticizing her coldly attitude publicly on Facebook (my fault!). Obviously, she deleted me and blocked my Facebook shortly after venting her anger.

I tried to stay calm and didn't contact her after that, however I still secretly looked at her Instagram every now and then (she didn't know I was using Instagram).

Few weeks later, I found out she re-contacted some of her exes (those who came before me). Not sure if she's dating one of them or not, but my instinct is telling me "she is".

That girl will be going to London to study in 20 days. She's gonna be there for the next 2 years. Yesterday, she posted her passport and ticket picture on Instagram. Genuinely feeling happy for her, I accidentally clicked Like.

I can feel her anger even now. She blocked my Instagram, set her account to private, blocked my phone number and deleted every single friend she has who's more or less has a connection with me.

I know what I did hurt her, but it wasn't too extreme to the point that she had to erase all traces of my existence like that, especially when some time has already past ever since. I never thought she'd still be that upset. I just wanted to congratulate her...

Should I find a way to see her to get this shit sorted out properly, or just hold it inside forever for everyone's sake ?

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: Ex overreacted over my 1 Like 2 months post-breakup, should I find her to get things sorted out ?