Hello, i m having sex with my bf on 8 sep n 9sep just aftr 8days of ending my period nd take 1 unwantd withn 24 hr.n then again had intercourse on 21sep n again take 1unwantd, my due date for period is 30 bt frm last 2-3days i have some red colour vaginal discharg in low amt, what does it indicate,is im pregnent. Plz sir help me out i m vry tensd