I concur with all of my esteemed colleagues above. Oh and How Bad Ass are you for making it 102 days on your own! That's fucking awesome.
However, it would have been easier if you would have joined a quit group at the beginning. You would have had daily support and accountability and it might have relieved a lot of your anxiety. Just sayin.
I am totally happy you are quit though. Go join April 2019 group and get to know those guys, they are a bunch of BAD ASS Quitters themselves. Go to the doc and get your chest pain checked out and stay quit.
PM me if you want my digits, I am happy to oblige.
Chris