Hello! My husband and I have been married 3 years and have been trying to have a baby for the past 6 months. I got my last period on June14th and they came on the 14th 3 months prior (regular periods) we had sex on june 26 the first day of ovulation and on july 9 i started bleeding red sorda heavy it never let up for like 3 or 4 days and my periods usualyy start out kinda heavy and taper off lighter and lighter... could this be a sign of pregnancy ???