At the top right part of the page, three are three symbols. Ask, Topics, and Discover. Just click on Topics and there is a list and each Topic has a sub list of things pertaining to the particular Topic. Pretty easy really. It'll say : All Topics on the right side.
You should check out this site as it has a Forum with people with the same problem and they help each other to stop it. Give it a look as I belonged to a Forum like that a few years ago for a medical problem and I learned a lot from other people's experiences.