Anyone else?

Ja
I am 4weeks and 2days and I just found out yesterday. This is my first pregnancy ever so in awe that it happened to me so quickly, considering I didn't think I'd be able to get pregnant without some sort of fertility help. But I am so damn scared that something bad is going to happen. I know "don't stress, it can cause problems" but I can't help it. Am I the only one with this obscene fear? Is there anything that helps calm your nerves?