The ones you love can hurt you the most
What makes you say that?
A person you love can use you and leave you
If that's happened to you in the past, I'm so sorry!  People shouldn't hurt the ones they love!  I hope you find a better partner in the future.
Eventually I will, I hope.
I'm glad you have hope.  Keep being optimistic about it and I'm sure eventually things will go your way!