How do i get over my ex without getting involved with someone else?

Basically try to think of all the bad things you didn't like about your ex and focus on them. Don't turn that into hatred or anything, just to help you realize that they weren't right for you. You don't need to rely on others to make you feel happy or special, just find something about you that you like. If you need to, try new things to get your mind off of them. Just be sure that what you're trying isn't dangerous or harmful to anyone, including yourself. Don't do things that completely make you uncomfortable. Try to step out of your comfort zone, but stay within reach. Hope this helps ^.^

Focus on yourself. Being in a relationship has the odd effect of getting us out of touch with ourselves, so get to know yourself again. Identify things you want to do for yourself and do those things, be with people who enrich your life and expect nothing of you. Re-learn how to love yourself.