<human>: Summarize the given text in a few sentences.

So my boyfriend of 4 years and I broke up a day ago. It ended quite respectfully. My situation is two-fold. 

1. He says he is not sure if he is bisexual and believes he can't have a girlfriend while he explores/finds himself. I'm not entirely sure what it is I'm even asking - could this common, has anyone else been in a similar sit.?

Secondly, I am have the worst time stopping myself from contacting him. I just want to call him, text him, tell him I miss him. I've stopped myself but it's so painful. Does anyone have an advice for distractions or ways to stop myself contacting him? Even when I'm with friends all I want to do is text him.
<bot>: Boyfriend may be bi and I'm not sure if this is a reflection of me. How do I avoid contacting him?