I've been struggling with symptoms of an unknown ailment for about 2 weeks. My GP suspects it's something gastrointestinal, but we're not sure. Anyway, the symptoms started out with a sharp pain in the right side of my chest, near the center. At first it only happened at night when I was lying in bed, so I figured it was heartburn and started taking antacids. It didn't make it any better. About 5 days after the pain started, after having it every night, I started having a feeling of pressure on my chest and another spot of pain became evident under my breast, closer to the side, on the right side of my chest. The symptoms started showing themselves earlier in the day, and the pressure on my chest became much more pronounced. Now, about 2 and a half weeks since the pain started, I have pain in both sides of my chest and a heaviness like there's a stack of text books on my chest. The pain now starts at about 11 AM. Over the past week I've started having diarrhea every time I would make a normal bowel movement. I went to the doctor 4 days ago and he gave me a strong antacid that doesn't help at all. I visited him again today and he gave me Align and Celebrex (incase it's muscular). The pain gradually gets worse throughout the day and it makes it difficult to sleep. The sharp pain, which is now in 3 places (one on the left side of my chest over my heart, and the two I mentioned before on the right side) feels like someone is pushing one of their knuckles hard into my chest. My diet is balanced, but even so I have high cholesterol (229). I also eat Activia yogurt every day, and it had been working great for me. I am on several medications, including Adderall, Saphris, Cogentin, Geodon, and Nuvigil. None of these medications have been introduced near the start of my symptoms. I had an ear infection about a week before these symptoms started, but it seems to have cleared up fine and my GP says my ear is okay. My chest x-ray was normal. The pain tends to be about a 4 to a 6 on a pain scale of 1-10. It doesn't affect my breathing at all, other than the pressure makes it uncomfortable to take a deep breath. I've found that I become a lot more tired with physical activity (like sleepy, not out of breath or anything.) I'm tired of feeling this pain all the time and I could really use some answers. Any ideas?