Think I’m getting a faint line… Got my iud 3 months ago after thinking I needed a year break after TTC. Last week and a half have been super abnormal and I used a test I already had at home and there is a line.. but I know iuds are pretty close to fool proof if inserted correctly. Also I tried for 2 years to conceive and nothing worked. So this just seems unreal?? Anyone else every experience this or know anyone who did?? Can it be caused by something else??