Mirena IUD removal

Shiann

I had the IUD removed June 16th with little to no bleeding. That night I had intercourse.

June 17th I just had spotting for most of the day but now I'm bleeding heavy and cramping really bad.

Is this normal? Is this my first period?

I also want to mention I am trying to get pregnant so any advice on that would be greatly appreciated. Thank you for any help in advance