I recently started sertraline on an initial dosage of 25 mg and for first 5 days I had all the common side effects insomnia, heartburn, increased anxiety, burning skin sensations, but they started to subside. After 2 weeks on 25 mg I upped it to a full tablet of 50 mg and since then I have had zero energy and feel like I’ve lost strength in my legs and arms even getting some strange sensations in my fingers like they are stiff, also shaking hands and legs which has made me even more anxious googling and thinking I have some form of neurological disease, just wondering if anyone else has had similar? Thanks.