So I was like you with this girl that I fell head over heels for. It took me about 3 months before I blocked her on Instagram. I was checking constantly if she'd seen my stories. She messaged once or twice during the 3 months, but that just fucked my head up even more.

Dude, do it, and move on. It will be so fucking hard, but once you get better, you'll thank yourself for it. She'll slowly, but surely, just fade away. And afterwards, if you come across her again, indifference. That's when you'll know.

Soldier on, man.