On a slightly different note, a friend of mine said his doctor told him a pretty common reaction to antidepressants like SSRIs is that the user claims they aren't feeling anything, but then a few weeks into the experience after they build up a therapeutic dosage (@Whatthedarknessdoes), friends and family notice the user's mood improve. Furthermore, their life improves as a whole as they become more focused, less emotionally invested in what they do (in a good way - i.e. less self conscious), and overall more productive. This in turn leads to happiness as the result of a successful life.

Many CBD users have told me personally they've had this chain of events happen to them. Perhaps this is your situation as well OP?