Your tongue seems very similiar to how my tongue was in the beginning and for at least the first 2.5-3 months into my diet and treatment. I still have a slight white tongue, but the bumps and the discolored areas are gone. This is due to candida thrush in your mouth. It is often worse in the morning after sitting in your mouth all night. Plus you may be detoxing also.
My mouth got a little better as I went through the Candida diet, took anti-fungals, probiotics, vitamins and minerals. But the biggest change was when I changed my toothpaste(using non-floride) and started oil pulling with coconut oil. I also bought a tongue scrapper at the pharmacy to gently scrap off the coating. It is important to not scrap to hard, but to try to remove as much as possible without making your tongue bleed. You won’t probably be able to remove it all, so don’t keep scraping if it doesn’t all come off. It is going to take some time though. I still have a slightly white tongue after 4 months.
You can find instructions on oil pulling by using the search field above and typing in oil pulling. Check some of the previous posts, I believe that Able has instructions or a link in one of these posts.