I had intercourse last Saturday night. Today, I've had a lot of (clear) discharge (some of it in strings- sorry for the tmi) and I've been very grumpy for no reason. I've had a slight cramp in my stomach for the last few hours too and heartburn the last few days. I know the latter symptoms could be lots of things, but did anyone have some/all of these when they were very early on? Thanks in advance.