Irregular sleep patterns and restlessnes

After heart breaks of LOVE ,since from last 3 years I'm suffering from these problems but I consulted many psychiatrists and some medications was going between 3 years but not in regular basis sometimes leave and sometimes again consult and take medication ...some of problems are little bit cure but some are as it is... MOSTLY SLEEPING ISSUES....AND THESE ARE LITTLE BIT CURED...PLZZZ SUGGEST ME 1 . All time thinking about her in . 2. DEPRESSED Mood but never suicidal thoughts. 3. Too much of thoughts are coming of her related and some own family situations and so many thoughts of career. 4. Weight gain as fat percentage increase . 5. Sleep less and Decreased in sleep quality and quantity 6. Shortness of Breathing . 7.Stress and Anxious Feeling and heaviness of Head . 8. Muscles pain and Pain in Head. 9. Hair loss and redness of eyes due to lack of sleep. 10. Problem in Day to day life works and lack of interest in Sports which is my Passion .