So not that I'm complaining but my periods have been extremely light lately. Like, I'll start and have a normal flow for a day but basically nothing the second day except a bit of spotting here and there and blood in the toilet when I use it. Then the third day I'll bleed a bit and then just barely any spotting the rest of the day and the fourth day. Usually my flow is pretty consistent and I'll bleed for 4-6 days straight but the last 4 or 5 times its been like I described. My current period started yesterday and I didn't bleed much at all yesterday. Not even enough for a lite tampon. Today has basically been nothing except when I use the restroom. Is this normal or should I be concerned?? I'm 20 and have had my period since I was 13 btw.