Over the last 6 years I’ve had 4 periods of emotional numbness (where I can’t cry) which have lasted 3-4 months each. I’m currently struggling now. I have suffered from anxiety for 20 years and am on Sertraline (I was on Sertraline for along time before the numbness started). When I get these periods I can’t feel any emotions and then I start to be able to cry abit before the positive ones come back. I also lose my appetite and sleep becomes difficult. I feel like I can’t cope with anything which easy, I have to really motivate myself and my decisions have to be made in logic due to the lack of emotions. Please advise Is this DP?