I got my iud December 3 2018 had irregular periods for 6months and then I was back on a regular cycle. My last period was December 3rd 2019 for about 5-6 days, I have not started yet. For the past couple weeks my breast have been tender to the touch, and my body has been super tired even when I’m just doing my simple house duties. Ive been having mild cramps since yesterday afternoon which followed with me going to the washroom and wiping some light blood, I had sex later that night to see if it would help my flow become heavier and I haven’t wiped or seen any more blood since. Is this normal or should I go see a doctor? I also took 2 pregnancy tests both came back negative.