Hi Help2020,
I can only reiterate what Lindyloo has said, you have done the hardest thing and admitted that you have a problem, and you have gone 3 days, that’s brilliant, keep going day by day. Join some on line zoom meetings, you don’t have to contribute, you can just listen and hear other people’s stories and pick up some good advice.
Think about how you felt when you were 9 months clean, I bet it was a fantastic feeling.
Keep yourself busy, they say exercise is really good for the head, my Son who is an addict, doing ok at the moment, says the thoughts he has in his head are the worst things to deal with.
Keep going, be proud of yourself.
Take care.
Dx