Hsg and bleeding after sex..

Katie • I am 28 years old. I have been with my husband for 7 1/2 years, married for 2 1/2, and have been trying for babies for almost 2 years.
I had an Hsg almost a week ago, and today is my ovulation day, so of course it's go time! Well after, there was quite a bit of bleeding. So I cleaned up and thought it was over. I went back to the bathroom, and it's still heavy bleeding with Syngenta that looks like clots.. Slightly freaking out.. Has anyone had this happen?