I am not sure what this could be. Can you try and help me? I have been trying to conceive for a while and with in the last month I have been feeling extremely tired, my brests have been swollen and soar and lactating more than any time in the last 5 years. I though I may have been pregnant but, I just got my cycle on the 11th, yesterday it was heavier than normal with blood clots on my tampon. now today my cycle is basically non existent and has a brownish tint to it still with some blood clots.. what could this be? Should I go in to see an ob? Someone please let me know what it could be.