Hello. I have ben diagnosed with common variable immune deficiency disease. I also have anemia and iron deficiency. I've had two heart attacks from clots and also chronic untreated depression, chronic back pain in lumbar and cervical area that never had union as my body absorbed my bone grafts as did my upper right arm that was held together by a plate and screws but as well the bone graft was re absorbed.MY memory has been going on and off for last several years as well as my ability to reason and deal with stress. I use to be very able to problem solve and be creative and also deal with any situation. I can't seem to even help myself. It's all I can do to go to a doctor if I even think they may be able to come u with an answer to help me. I am 54 and feel as though I'm 90. And as if I'm running out of time to find an answer. I want to be around for my family but not as a burden. I tested positive for a genetic defect called MTHFR and was wondering if there was a chance that there was a test for another type of genetic defect that may be causing these other issues?