Right after the break up, you didn't want to see your ex at all.
You were hurt and angry, and very afraid of what you might say to your ex, as this would only have aggravated and already volatile situation.
However, for the past few days, you have found yourself yearning to see your ex again, and are wondering how you could make your ex miss you.
This really won't be so difficult to achieve, and I'll tell you why.
You see, just like you, your ex was also hurt and angry after the break up, and just like you he/she didn't want to have anything to do with you.
Now though, your ex is probably over all the pain and heartache, and is also beginning to regret the break up.
It is really great that you guys stayed away from each other for a while.
You gave yourselves time to get over all the bad feelings first.
However, you are now both feeling the need to see one another - the bad feelings have disappeared, and your love for each other is starting to take over again.
Even though this has happened, there are still a few hurdles to get over before you can make your ex miss you.
The bad feelings that you have inside you might have faded, but what you said to your ex and vice versa, will always be there.
Those things hurt really badly, and unless they are sorted out and fixed, there will always be this awkward feeling between the two of you.
I would suggest that you apologize to your ex via a text message or email.
Say that you are so sorry for what you said and if you could, you would make them all disappear, because you really didn't mean any of it.
Your ex will understand what you're saying, because he/she did exactly the same thing to you, and is more than likely feeling just as bad as you are.
Your message is going to make your ex miss you.
He/she will remember how great it was being with you, and he/she will want that back again.
Now it's just a matter of time before you get together and talk about getting your relationship back on track again.