Me And My Gf Had Some Foreplay On Monday And

Me and my gf had some foreplay on Monday and then again on Saturday... I didn't penetrate but we did sone intence foreplay with grinding etc. She took emergency contracetive on 3rd day of our last meeting that is on Tuesday morning next week. On Tuesday itself she had one dark red spot. We r worrried abt pregnency... also her peridod was due on Tuesday..