I'm 16 and up until the start of this year or last months of 2017 I used to have irregular periods but they started to beck e regular. My period are normal but also heavy at the same time that I'll have a pad with blood on it. They are always 8 days, April it was normal, on the 6 of May I got it but it on lasted six days, I was also stressing around this time so mabey that caused it and also was light but a lil heavy. I'm the 28 of the same month I got it again but it was very light again also. I always get signs of it coming. I'll have discharge and some spotting and small clots when I pee. My period is supposed to start today or in 2 days and I only got discharge and spotting last, last week. Is this normal? Any advise would help