Forgive me if I've got this totally wrong but it appears that you aren't feeling OK because everything that you've lost has been as a result of him and his actions. His changes were borne out of necessity but yours were out of choice, and self sacrifice.
When dealing with alcoholism, the alcoholic alway appears to come first & usually do. Their struggles seem larger & their challenges bigger whereas their partner who is dealing with all of this as a result, is if the person dealing with really emotional side of things and has to compromise on their beliefs, boundaries, confidence etc. in order to restore a relationship and drag it all back to a reasonable sustainable situation.
Because his issues were so big, it appears that yours were small when in fact you had to do just as much workout overcoming addicts seems to get more recognition that overcoming emotions. You had a lot more of a challenge but it's never recognises as such.
It seems like he has never knowledge how difficult it was for you, how much it impacted you, your confidence self esteem and mental health, how much of your choices were more about him than about you. He is recovered and thinks that's great but ewth him really understanding how difficult it was for you and all that you have done for him & your family you are still feeling like you come second. And you do, everything comes second to an alcoholic.
I think that if you continue to suppress your feelings,they will only get stronger and eat away at you. I think you need to discuss them in couples counselling. It's been all about him but there needs to be time for you too.
You are never reasonable for an alcoholic's drinking, it's all on them. And you will always carry the fear of them starting again unfortunately. It will never go away.
I think you have been incredibly strong & self sacrificing in all that you have done to restore the family unit. It benefits your husband, it benefits your kids but how much of you has been lost in all of that?