No contact man, it's done and over and the best for you is to find help in your support structure.
Those friends that care and are there for you are those ones you should surround yourself by.
Just one key thing I noticed, don't take to heart if at points someone will put their parents before you. They've been there for her all her life, you've only been there a little. Keep that in mind with the next one. Family love and Relationship love are two different types.
Good luck man, man up