Sounds like your water. I have heard it smells sweet or similar to seamen but if you jus had sex its hard to tell
That happened to me at 21 weeks, it was my water... call the dr and head to the hospital.
I would call in and ask your doctor or call Er and ask a nurse just to make sure especially if it soaked you that much. Some times its just pee because the baby is on your bladder. But its better to be safe than sorry good luck
I had no pad on and pink undies... not sure what color..
If it was clear or blood I'd call in for sure.