About 3 weeks ago i started feeling horrible cramps, lower back pain, and i had really bad headaches every day, and sometimes i felt really nasuated but i didnt really throw up. This went on for about 2 weeks and then I went to the doctors and they gave me a urine test and it came back negative. They told me the reason I felt this way was because my depo shot was wearing off. A couple days after i went to the hospital my cramps got worse and i have pains in my ribs, i dont really feel like eating much which is not normal for me because i used to eat all the time, and sometimes i get pains in  my boobs, and i feel like my stomach is bloated at times and kinda hard. I know they told me its from my depo but i find it really hard to believe, now i have  discharge and alot of it, and i read online somewhere that if you were on depo and coming off it and you think you are pregnant then u have to get a blood test instead of a urine test because the depo still effects the urine....idk im just really confusesd about everything right now, anyone have an advice or input?