FREAKING OUT!

Nobody understands and everyone I've told thinks I'm crazy. I am 5 weeks and 5 days. When I was pregnant with my daughter I found out about the same time as I did with this baby. I was sicker than a dog and was nauseous for the whole first trimester. I haven't felt sick at all with this one so far. I have been incredibly tired, moody and my sense of smell has heightened. I feel as though this pregnancy isn't real or I am incredibly afraid of the fact I'm going to miscarry.