The Love Boy
There are things that you have no control over and rejection is one of them. Just go on out and relax, cool off and it will get better.
Rather than pitying yourself and getting depressed, focus on what you might be lacking and improve on it.
Believe in yourself and be more confident the next time you step out of the house.
Train your brain and the body to be calm and unaffected in any situation and it will help you to deal with such situations much easier.
Read a new book, dive into the world of literature and draw inspiration to move on and move forward from there. It develops your personality too.
Music is said to be the best healer and there are at least a billion songs that can help you cope up with rejection and get you back on the track of love again.
Your friends would give you the right kind of advice right now or at least tell you the things that you want to hear right now.