Congratulations on your 100 days!!! That's awesome.
You say you don't feel that you've made any progress, but you haven't felt like you did on those mornings after for 100 days! I do know about the peace you are longing to feel, but don't. I'm not feeling the peace either. Maybe for different reasons, but maybe not. People always tell me the miracle will happen. There is no reason not to believe them, everything else I've been told about early sobriety has been true, more or less. Hang in there, you are doing great!!
Mark