How to get rid fear of being hurt again

"I don't want to be hurt again","I don't want to be cheated again". This thought kept replying in my mind after i start a new relationship, even though i had move on from past relationship, the scar was too severe that i had problem in trusting someone, this result to anxiety and depression, i had depression for several months, i had experienced insomnia for 3 weeks, i cried for small matter when my boyfriend ignore my text that only for few hours usually this thing wont matter. i scared of being left that my heartbeats rate increasing. This consciousness kicked in, and i realized that my thought was triggered by fear to experience an unpleasant circumstance in my past relationship, this is because i trust him soo much that its shocked me when he go back with his ex-girlfriend. i love my present boyfriend soo much that i scared he will do the same thing as my ex, how do i get rid of this fear of getting cheated, getting hurt, getting used, getting betrayed. can i overcome this by myself?

You need to find the solution inside yourself. If you are a happy, confident, person, you will be secure with who you are. This isn't about him. You need to understand and believe that you will be fine without him (which is true, believe it or not) or your lack of self worth will effect your relationship. My recommendation to you is join a health club or gym, start working out or take exercise classes and start feeling better about yourself. When you come across as a sexy active lady, that loves herself and is becoming the person she wants to be, you won't be worried about him leaving you.