Advice Please

B

Hello My Lovelies,

I was suppose to start my Menstrual cycle Tuesday. On Monday I noticed kinda almost brown colored blood as if my period was ending. Immediately I thought my period came early and put a tampon in....only to check it again maybe an hour later and nothing was there but a little spot. No full period yet. Has anyone else went through this? I want to go to the hospital but not sure if I'm overreacting.