Day 66- getting tired of being anxious. Contemplating smoking to make it go away.

To be specific, I haven’t had a craving since week 3 of quitting. I don’t want to smoke. It doesn’t cross my mind (thankfully)… the anxiety is the only thing that hasn’t lifted since day 1. 66 days doesn’t sound like much but I’ve been anxious, dissociated, heart racing, nervous, jolting out of me sleep some nights- anxious. I have nothing to be anxious about. My mind doesn’t race. I’m not necessarily stressed about anything besides being anxious. I’ve been thinking if I just smoke one, will it go away?

Looking for advise and any similar experiences.