I really regret taking Sertraline. I only had it for 2 days, I took my last tablet on Monday afternoon due to how it was making me feel... I was getting no sleep, felt like I was going crazy, literally the worst side effects ever and I am still having those side effects now. I haven't had a wink of sleep, it's now 4:45am and still no sleep, I have been having racing thoughts, so tense, shaking uncontrollably, headache, I feel so scared, full of fear, feel sick, i keep swallowing and struggling to swallow, my neck is so tense, I feel like I'm going crazy and need to be taken to a mental home. Why do I keep feeling like this! Is this still the Sertraline wearing off even after 2 tablets as 25mg, I feel like I'm stuck like this forever. I am really suffering and feel like I am out of ideas. I'm going to have to get signed off work immediately, I cannot work in this state. I need to get better for my 2 year old boy. I'm a wreck, what do I do :( please please help