Well.. I'm terrified.

Hey ladies, its been a long time.. i havent been on since the last time i found out i miscarried.. so here is an update. I've lost one for sure so far due to early term miscarriage. It took me a long time to understand that my body wasn't failing me, but now I'm terrified of loosing another. I'm currently pregnant, I tested positive at home with four different test, then at the conformation appointment I tested negative. They said it could just be because I'm so early still or I could be going through a miscarriage again. It's hard.. very hard. Has anyone gone through this and still been pregnant? I'm still getting sick every morning and the nausea lasts until about 11 or so. I'm not spotting or bleeding. Help ladies..