While ago I found out I was bleeding a small bit, it was red colour, my stomach was like having period cramps but got small bit mild, I felt awful and my sister said I don't look great, I felt a small light headed Round 3 o clock today and not myself, bleeding has stopped now but I'm keeping a Good eye on it, how long does a miscaraige kick in? I'm scared since this is my first time been pregnant I'm also 7 weeks