Been in the same situation many times brother...
But today.. here I am.. Living with a girls 100 times better!
Life is full of surprises machang.. Don't get frustrated. Think every incident as an opportunity.
I'm not telling you to not to drink here... Drink if you want.. Cry if you want... But not for a long time. Don't do it for your self.. Try to get rid of the pain soon and overcome it.
You're the person who has control over your self bro.. So you can do anything you want.
Don't go behind a girl who dumped you. Because you have your self esteem and you should be confident in your self.
Time will solve many things bro. But don't just rely on time itself. Try to overcome your pain pretty soon and move on with life.
Life will give you the BEST outta rest!
All the best brother

We are here always if you wanna talk ok