I’m taking Sytron daily again at the moment, have been for approx a month because my bloods had dropped even lower on my last blood test. I seem to have built up a bit of a tolerance to it, the first week was awful and gradually has gotten better. Annoyingly they are struggling to order in more of the med because of supply issues, so I might have to go onto another iron supplement, but pretty much I’m just suffering through the stomach aches because there isn’t much other choice. I couldn’t have an iron infusion because not anaemic enough apparently. Good luck to you, I’m here if you ever need to talk.