I'm sure, you'll make new friends, as time marches forward. It's tough, at 19, to see that, usually. I had a long term bf, and at 19, was riding the roller coaster, of stay together, break up, him just having all these new friends, and myself limited, as I've been the type to have acquaintances, but build friendships slow. We'd been together since age 16. Final,break, age 22/23. Then completely cut him off from communication around 25/26.
Most of my friends, throughout the years, all 'joke', about wishing we could have just skipped past the age of 19, no joke.
When a person like this, has consumed our hours, energy, imaginings of our future, it's hard to move past.
Going forward, main word of advice, don't settle for fear of loneliness.
Take time to reacclimate yourself, such long term carrying over from teens relationships, zapped some of the normalcy to socializing with others.
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