Thank you for your support, as of today I’ve had three iron infusions and next week I’ll have another one, but also I get to see the hematologist assistant and I’m planning to ask her, the last time I saw the doctor I asked him what could it caused it and he mention that even though I had a colonoscopy recently and the gastroenterologist didn’t find anything serious it could be something that got missed but I never got a definitive answer, unfortunately because I’m also taking beta blockers it started to affect my heart rate and had to pause the iron infusions for a short while, now my rheumatologist wants me to go back to see the cardiologist and also a sleep specialist thinking that some form of sleep apnea might be part of the problem too in regard with my insomnia, even though I’m a side sleeper and don’t snore but the joint and nerve aches are usually the culprits and once I’m awake I can’t fall back to sleep easily. Thank you for your support and advice.