About a week and a half ago I felt my iud move and I couldn’t feel the strings anymore, it hurt for a day but then stopped. I had sex the day after (about 7 days ago) I’ve noticed that my boobs are extremely tender and hurt to even slightly touch. I also was cramping a tiny tiny tiny bit and I have been eating spicy things all the time and I don’t like spicy. (I normally don’t cramp or have tenderness) I am now 4 days late (according to the app) I took two 88cent tests and both were negative. I just have a feeling that I am.