Travel question?

My appointment is not till next week I was going to ask then but in the mean time I was going to ask you opinion. I am currently being sued by my ex husband. This is from out of state. I have a lawyer and everything. I talked to him yesterday and he said if it goes to court then I have to go down there. It's a days flight because of layovers and a 2 day drive. Anyways I'm currently 7 weeks pregnant. This is my rainbow baby I had a miscarriage back in May. In this pregnancy back when I was 4 weeks I had heavy bleeding and was in the er for a miscarriage. They have been keeping a close eye on me. I go back next week to hear a heartbeat and will know more how things will go. I'm still spotting off and on since the bleeding. My question is because of many of the difficulties during this pregnancy would it be advised not to fly? Yes I plan on asking the dr next week but in the mean time any advice?