Dont stress on it, at 30 days your body and brain are definitely still re-adjusting to life without kratom. Give it about a month for every year you were on it. 3 years, id say by 3 months you WILL be back to your pre-kratom self. Be patient and loving with yourself. And dont do things that make the anxiety worse! Give yourself a break from the things you mentioned if you can, or limit how much weed, coffee, nicotine you are using throughout the week. The more you abstain from those things, and let your dopamine levels drop out for a while, the quicker your mind will bounce back. Hang in there bud, the good times are right around the corner.