Hi there... I started sertraline in February, the first 5 weeks or so were awful but then I started to improve once I was up to 150mg. However last week I woke up feeling really anxious again and finding the intrusive thoughts coming back. My mood feels lower again too. It's scaring me because I feel like there's no where to go since I'm on sertraline already. Is it normal to have a blip like this or do I need to increase ? I've never been on 200 before 150 has always been my highest dose x thank you x