pregnancy after 2 miscarriages

I'm pregnant now 5 weeks. But I'm super nervous because earlier this year (2016) I had 2 miscarriages. First one happened on Memorial day and second one happened on Labor day. First pregnancy was diagnosed as ectopic pregnancy and passed it out on my own at my house. The second one I found out about it at my 7th week during a transvaginal ultrasound and had a DNC done two days later. Now I'm 5 weeks pregnant, I'm super excited yet super nervous.