I was on Tinder just looking. Never texted, never met up, purely swiping. I know I fucked up big time with this since my LTR has been 2.5 years in length.

I'm 24, she's 25 and her friend saw my profile and showed my LTR.

How should I handle this?

Chalk it up to a stupid mistake on my part and move on? Or try to talk to her in person about it?