I'm never going to let myself fall in love
Why don't you want to fall in love?
I've been hurt by people who seemed to be in love with me.
I understand you don't want to be hurt.  However, you make choices all the time in life.  Love is one that is worth the risk.
I don't want to take the risk though.
Being guarded will prevent you from making satisfying connections.  However, it's understandable that you want to protect your heart while you take time to heal.