Hi Mary,
I have been using CBD oil for 3 months now and as it happens it is the Provacan brand that you mentioned. It’s a full spectrum oil and has good reviews. Whether or not it’s helping with anything is difficult to tell…unless everything ( including pain ) is relatively stable it can be hard to judge the result . I will keep on with it however as sometimes new things take time to show an improvement. Sorry , I know this is not a great help..
Take care..Deirdre.