Trouble Breathing

K
I am 9 weeks 4 days today and am finding that sometimes I am out of breath just sitting down. I also, sometimes feel like it's just hard to breath, like I am not taking in enough air. Its weird because it happens when I am not moving at all. Has anyone else had this problem? I have my first Doctors appointment on Wednesday but I was curious if anyone else had this issue and what your doctor said about it?