Ehh. So this might be tmi but I had sex with my so about 4 hours ago and I went to use the bathroom and when I wiped there was a small little circle of light light light pink blood. I'm 28 weeks and I don't know if it's irritation or something else. Should I call my dr tomorrow or what should I do? I can feel my little one moving still and it's not painful but I'm so paranoid. Any help or ideas on what going on/ what I should do?