Please help us??

Laura
Me and my boyfriend have been trying for a baby for about 8 months now. Previously having two miscarriages last year which was obviously gutting. We have been together for over seven years and are desperate for some happiness. 
We are scared stiff that when I do eventually get pregnant that it's gone a happen to us again :( has anyone got any positive stories or advice for us please. Anything would be appreciated, thanks in advance. Xx