Worried .. tmi

I've noticed tonight at work some brownish pink spotting. It was only there once and that was 3 hours ago but I'm concerned.. my first apt is today. My cervix is closed and soft still and I'm not in any pain or sensitive down there. I miscarried last month and it did look different but I am 7 and a half weeks now so I don't know ): I had watery discharge lastnight with some red but it went away.. this exact thing has happened twice and usually happens about a day after my partner and I do the deed.. anyone else?