My situation is quite complicated. My last menstrual period was from June 5-9, on June 16 I was ovulating, on June 23 I had intermittent sex where I did not ejaculate. During this time, a lot has happened in my life, I ate little, I was stressed, I also heal my intestines. And suddenly a strange brown staining appeared (very scarce, more like brown dirt) two days earlier than the planned period, it stained my underwear and it was not visible on the sanitary pad when I put it on, it was only visible when I wiped myself deeper to see if there was anything else, it happened on July 1 and this thing lasted until July 4, The day before I did the test at noon and it came out negative, but I plan to redo it tomorrow morning. There is no pain and there have never been any, the only thing is that if I press a little harder under the navel on the right side of the belly, it hurts me slightly. I don't know if if I do the test tomorrow, whether it will come out reliable, whether it is a sign of pregnancy or my delusions.