Hi i am a 23 year old young lady. I am asking for your advice on what is happening in my body. Most of the time or all the time i am constantly having lower back pain, lower abdominal pain, discomfort or pain when having sex, sweeting very often, feeling nausea, dicharge or spotting some times. I am also on the Family Planning which is the Depo for 4 years now. Please give me your adice of what is happening to me. Thanks.