this is no advice but im having the same thing happening to me and i havent had this happen to me befor….. i missed my period i get moody and im so tierd all i think of is sleep 😆 i’v been drinking coffe like its water. I might be over reacting but then i think is there somthing in my tummy :)It was weird cuase i thought i started my period but it lasted 3 days and i had no cramping…. well write back soon so maybe we can talk…. love linda