My period starts in 4 days but today I went to the bathroom and when I got up I noticed white discharge with a little bright red strand in it now I had sex about 3 weeks ago with some guy I been talking to and I have a kid all ready so I feel I should know this but I don't lol. My stomach has been cramping a little and it was a one time discharge so far and I have been dizzy and a few other symptoms but idk if I'm pregnant or not and the guy I was talking to just went back to his ex who is pregnant idk what to do I feel it's to early to take a test should I be worried???