I'm (sadly) hoping this is finally the start of my expected miscarriage, but I haven't had any real bleeding. I'm having moderate to heavy cramps and spotting. Is that typical? To start having cramps before actually starting to bleed? With my chemical it just came on like a period and wasn't much worse but I was only 4 weeks 2 days. I'm almost 7 weeks now so expect it to be heavier...