You'll be fine. You're hurting now, and you're meant to be hurting, but it will pass and you'll be sooo over it you'll wonder why you were ever upset at all. A cowardly dickhead who tells you that sort of thing by text isn't worth your time. You've already wasted years of your youth on him, time that you'll never get back. Why waste another second on him?
Never mind this "you'll find someone else" crap. You don't need anyone. Whether or not you find someone else one day is irrelevant. Right now you have a great opportunity to enjoy some quality you time, where you can get a bit of independence and freedom. It's very liberating to enjoy being single. You can do what you want, go where you want and shag who you want without having anyone to answer to.
Never mind this "you'll find someone else" crap. You don't need anyone. Whether or not you find someone else one day is irrelevant. Right now you have a great opportunity to enjoy some quality you time, where you can get a bit of independence and freedom. It's very liberating to enjoy being single. You can do what you want, go where you want and shag who you want without having anyone to answer to.