So, I use the "My Days" app on my phone to track my ovulation and my period. I usually am a few days earlier then the menstruation calculator and have to adjust it manually to reflect the correct days. But without having to correct it it says I am 3 days late. I have been feeling nauseated, bloated, light headed, and have to pee every 5 minutes. At first I thought it was PMS but I am sleeping all the time now and I have no clue. I took a pregnancy test today but I had to make myself pee and didn't get enough pee so I wiped it on my vagina to get more pee. The test came back negative. I am not sure if I should retest. Please help!