Bleeding after sex

Kaela • Married to my best friend 8/9/14, Baby boy number 1 made his appearance 8/9/17. Baby Boy #2 made his apperance 4/30/19. Pregnant with Baby Boy #3. Being a mommy is what I dreamed of my entire life. 💙

I had sex with my husband last night and after I went to the bathroom and noticed i was bleeding. Seemed like a lot at first but it stopped, put on a pad and nothing else. This is my 3rd pregnancy and first time this has ever happened. But of course stilp freaking out. Anyone else had this happen? 16 weeks today.