Got my Mirena removed on 4/18. Had sex 4/16 and 4/18. Then on 4/21 had one light brown dime sized spot on a pad. Have had no bleeding or spotting. Have had nausea, upset stomach, headaches, mood swings, bloating, and some cramping in my lower stomach. Could it all be from the Mirena removal? And why didn’t I at least spot like the dr said I would?