I had started burning my Unhex this morning (Sunday) when halfway through my chant I got a message from a friend that wanted to surprise me with a Blessing Jar ritual from Tina that will be done on Tuesday. My question is, will this be counterproductive? I was reading the book and searched the forum for over 3 hours for anything that would ease my mind. I added the note from the booklet, as it said that the candle would remove all magic, or is it purely the curses instead? Is there anything I can do to preserve? Thank you all in advance!

You will probably be done with unhex by Tuesday. But if you do decide to snuff it and relight just tailor your chant so it doesn't remove any positive work you've done, or had done for you.
It’s says don’t use it afterwards so if you doing it before you should be removing any blockages or bullshit in your way
State what u dont want removed