Hi, for the last 2 to 3 weeks I have been pooping a lot. I have a lot of gas. I get random pain in my stomach , like pressure. For a month I ve been getting sharp been on my head. Mostly on the back of my head. Starting last week, my face has become more oily and my face has been breaking out. I get random sharp pain all over my body. And Now my upper back is hurting. And now today, i have a sore throat and my body feels really hot. Do you think you can give me an idea to whats been going on with me please?