You should call your doctor at the very least! I have spotting episodes every so often and I'm 19 weeks 2 days. And, I always spot after sex!... My doctor told me that, spotting is common and not to freak out. If you're filling up a pad within a hour, or if you're cramping, definitely go to the ER... That's what I was told... If you'd rather just go get checked out, there's nothing wrong with that either! Just breathe mama!

first calm down momma....second go to the ER to check. third don't panic it may just be dehydration