Hello divya, it is common to experience such symptoms after depot injection because it lowers the levels of female hormones causing menopause
Don't worry and drink a lot of water and avoid hot and humid climates. Lessen your intake of caffeine and eat lots of salads and fruits. Include nuts especially walnuts in your daily diet and increase intake of soy proteins
In case still not relived visit your gynecologist so that she prescribes you some hormones to allievate your symptoms.
plan will be ovulation induction
after completion of course of depot injection.
Take care and all the best.