Being codependent

Hi coach,
I read a lot on codependency and I come to realize I have many symptoms of it:
I have an addiction to food
I have a very low self esteem
If  my boyfriend does something without me I constantly worry that he’ll meet someone better or that he’ll abandon me …
I’m trying to please people so that they’ll validate me
I am always looking for things to cause an argument, I don’t manage to be stable because I can’t process my emotions.
Now that I have that self awareness what are my steps for recovery ? Thanks a lot.