Pregnancy Symptoms!

When did you ladies start having pregnancy symptoms? I supposedly make 5 weeks exact today! All I've been having is cramps, just a little bleeding today (it stopped), my breasts/nipples are incredibly sore, and some smells make my stomach turn. I can still stomach any food I desire but seem to get full faster than before which I find weird. I am a little tired than usual but I feel like my sleeping is just off lately. Wanna know, when have you ladies started experiencing the bad morning sickness and intense cravings, etc.