I try not to think about it....

I know it's normal to worry about miscarriage and they say to try to stay positive and not think about the negative things. I'm trying to enjoy my pregnancy, but I think about miscarriage a lot. This is my first pregnancy, but reading all these posts about miscarriage and knowing that someone close to me had a miscarriage around this time last year just really make it hard for me not to think about it. I'm 6w 1d and I think a big part of it is I don't see the OB til Jan 10th. My primary doctor confirmed my pregnancy, but I just want to know everything is alright and I'm hoping to be more at ease after my OB appointment. Is anyone else feeling this way?