Being alone

Helllppp. I broke up with my boyfriend 3mo ago, and I know it was the right decision, but it feels awful to be without him. I thought about it a lot, and there were a lot of reasons behind the decision. I love being in a committed relationship and want to find the right person, like now. He found a new partner a little more than a month after we split.

Can someone please explain the value of being alone? Life is so much bleaker without someone you love and who loves you to spend it with