Please advise I'm very confused! Potentially TMI

So after 8 years together, my husband and I have been BD for the first time on my ovulation day (positive opk) without protection. 
That was last night, when I woke up This morning My CM was really watery and lots of it. I mean it was practically dripping. It also had a very slight peach colour to it. Normally my CM is very very light so I'm not used to this. AF not due until 27th. Is this normal after full intercourse without protection? 
Any thoughts greatly appreciated :)