Confused in need of advice

amy • 2 kids,1 angel baby,#3 on the way married 11 years
My period lasted 9 days it ends on 4-29-16 I had sex with my husband that day the next day I was cramping as if I was ovulating (impossible I know) so I took a ovulation test. Today I was cleaning my house I started to have pain in my uterus I had to sit down I went pee wiped an seen pinkish red color. The first one was on 4-30-16 the second one was today