Im just wondering my periods are normal every month except for this month it was very light mostly brown withonly once one day it was a dark red lasted for 4-5 days. And just earlier there Was a little bit of light pink gooey discharge when I wiped can I be pregnant or is it something else? Also I have strange pains just bellow my belly button well more like a tingle and my right side had hurted for a bit one day .. and been tired lately and frequently need to use the washroom.