Such a nervous wreck... help

hey guys, i just need some uplifting about my situation. So my husband and i got pregnant last year in May without even trying. We werent ready for a child so i cried. It ended with a misscarriage at 5/6 weeks. Before the miscarriage i started to be happy about the pregnancy and i saidnto myself its from God. There is no right timig for a baby. But then God took him away. I was heart broken. I even had to go for a d&c.; The doctor told me not to get pregnant until 6 months is up. The 6 months passed awhile ago. We still arent actually trying because we are in europe currently waiting to move to the US in August or September. Both of us are not working right now and waiting to start working in the US. Soooo... anyway. I think im pregnant now. Im suppose to get my period today but so far nothing. I wont buy a test till my period is actually 3 days late. I dont even have any symptoms. if im pregnant ill be happy this time. Its a blessing but im just so terrified of another misscarriage. I cant take that pain again, psychically or mentally. also im terrfied of traveling over seas on a plane while being pregnant. And currently we dont have health insurance in america and im nervous something will happen before we get health insurance. im a nervous wreck. has anyone ever been a situation like this ? Please be kind. 😘