I have had center abdomen pain that slowly goes down to navel then goes away. I also have lower middle abdomen pain and lower right pain and lower back pain. I have had every horrible test possible and they are normal. My stomach bloats and cramps and both sides when I have to have bowel movement but have been irregular for 23 years and have taken several prescribed meds and nothing happens except with laxatives. I am experiencing nausea and vomiting by end of week along with lower back pain. My joints in hands,knees, and wrists hurt severely (may not be relevant)I also have neck pain daily. I have headaches and a strange taste in my mouth and an occasional blood like spots in eyes. I feel like my body is slowly getting sicker and more painful and nobody is getting to the bottom of the cause just telling me to deal with it or they feel its in my head. I am at my wits end please give me some ideas of what to do and what the cause can be.