What does your daily schedule look like. Try to keep busy, clean your house do work out side. Go grocery shopping. Do a new hobby. Find something to occupy your mind. Build fall back for when you have urges. Feel an urge come on, start doing the dishes, go for a walk, call someone. The worst thing especially with covid is sitting at home with nothing to do. I found keeping busy is what helped me through the hardest moments of letting go of these urges. You can do it!