When Will I Get Rid Of Side Effects Of Depo Shot?

Hi, my name is Tracey and i am 38 yrs old..I was taking the depo shot, had about 5 or 6 and stopped because of the side effects..my last shot was about 9 or 10 months ago..however I am still having some side effects..weight gain and hair loss...what can I do to help this and will it stop on its own??