How do I (20M) stop being so attached to my gf (20F)?

r/

For context I have been with my gf for almost 2 years and in that time we have lived together whether it be in university halls or shared housing in second year. It’s safe to say we are almost always together. It is not her first relationship but it is mine. She is perfect in every way but there is just one problem. I struggle to enjoy my time to myself when I’m away from her properly.

For example, I am currently on a family holiday for a couple weeks abroad and I constantly find myself checking my phone for messages from her every 5 minutes and thinking about her every second of the day.

I know this may not seem so bad but sometimes I kinda just want to switch off and sort of ‘forget’ she exists so I can just focus on enjoying myself 😂.

Has anyone else dealt with this and what helped you to separate yourself?

TL;DR: I can’t stop thinking about my gf when I’m away from her and it’s driving me crazy!