My ex cheated on me. It took me a very long time to get over it. But even when I am over it, I have a very difficult time committing to people. I am so afraid of commitment that I start ignoring them as soon as I realise I have started getting attached. I don't let myself get attached. Even if I do get attached, I get really possessive and jealous of any girl the guy talks to. I want all the attention and importance. I get insecure about myself and keep doubting the guy's feelings about me. I get upset if he doesn't act affectionately or doesn't reply on time. I don't say anything to me because I don't want to badger him my constant insecurities all the time. What can I do? Should I give up on relationship for the time being and wait for the right person to come on its own?