Hi, I Recently Had Rougher Sex Than I'm Used Too

Hi, I recently had rougher sex than I'm used too that lsated for almost 30min. My partner isnt well endowed but average sized. I noticed I started bleeding about 6hrs later. It was heavier than spotting but littler than a period. My vagina feels sore but I'm not in excruciating pain.. just mild discomfort. My period should start in 8 days. Should I see the doc?