Have you gone to the gastroenterologist for your IBS? I have IBS as well. I try to avoid my trigger foods and take medicine my doctor prescribed me for my stomach to not freak out when I’m eating and so I don’t have to be paranoid when eating out.
Headaches, Breast pain, Nausea, Weight gain, Ovarian cysts, Sometimes the implant causes long-term spotting, or periods get longer and heavier.