Hi, I had a laproscopy and had severe endometrosis and two ovarian cysts removed on the 1st of December, I started my period on the 29th of November so it was basically stopped after the op. I also had the mirena coil fitted during the surgery, I have never been pregnant and the coil didnt suit me so I had it removed on the 14th of December. I bled for about 3 days afterwards, then that stopped. I think I ovulated around xmas, I had unprotected sex on the 1st of Jan, on the 8th I felt like I was getting a period and had cramping in my back,but instead of that I have had a brown discharge for almost a week. I did two pregnancy tests which were negative. Could I still be pregnant or is this discharge from the surgery or coil removal?