Hello, I was to expect my period July12th but instead a few days later wiped dark brown once then nothing. I have been experiencing lower right back pain for about one month now along with nausea more so the last 10 days, headaches , tired, ache in legs, urinating frequently, and more recently seem to be hungry all the time. Also, i just did pregnancy test a few days ago but got faint negative. I m sure I am forgetting a few symptoms. I wonder though, as my period last month on June13th was about 10days early, what is happening with me and if it was spotting or something else? Thanks!!