I am experiencing dark brown discharge with clots 8-9 days after a very heavy period. I had severe cramps and abdominal pain for 6 days. After it was over I had nausea , slight spotting, cramps, joint pain, headache, fatigue, gas, and diarrhea for about 5 days. Now, nearing ovulation, I lost all those symptoms except the spotting and diarrhea. I actually feel energized now and can eat more than before. What is wrong with me?