This was my breakup ritual when I was young and single
Go buy a pint of Haagen-Dasz, insert spoon, and watch sappy comedies all day. Cry a LOT

I would only allow myself one day of wallowing in self-pity,then I got on with it and decided that I was better off without them

The next day, I did not allow one tear or even one thought of the thoughtless jerk!
Just a little tip from an older lady that's been there, done that. I know it hurts, and I'm so sorry! What a weenie to break up with you by text message, ugh! There's someone out there that actually DESERVES you girl, so now he's freed you up so you can find him
Hang in there!~