hi doctor , i m jency. we are trying for a baby for 6 months. i am having regular periods. My LMP is 24th of august and my EDM is 28th of september...........this month i have a different experience.......... on 21st of september i had mild camping with very light bleeding for 2 days.............then on 26th of sept ihad the same experience as on 21st....now from yesterday i hve light vaginal bleeding with abdominal cramping.........along with this i have breast tenderness, backpain , headache, fatigue at sometimes......had vomiting on 25th of this month and nausea very rare.......is this a sign of pregnancy or periods or anything else?????????