How to reset quit date

I started smoking again Oct 2018. I haven't been able to take time to visit become an ex for over one year. My husband still living, praise God, my duties as his caregiver reduced Dec 2019 as he improved. I still do not have a lot of time to spend on this website, but I must quit smoking. I know I need to go back to what I did before to be a nonsmoker again. So here I am. Any way to expidiate the process to update my quit plan? Time is  a high premium for me. Thank you