We can look at our past love relationships and focus on the good we learned from them. I must admit that at times this may be difficult. Spend time working on you. Work on developing your own self as an individual. Reinvent a relationship with yourself.
Nobody wants damaged goods.
Allow time for the healing that is necessary for you to feel comfortable with being alone. That is the only way you can learn how to really be with someone else in the future. After being in a love relationship, It is normal to feel rather insecure for a while. It takes a while to adjust to your new beginning. The delayed gratification is worth it.