I am trying to conceive and today was 7 days since my confirmed ovualation via testing strip. I have a big box of pregnancy strips and so far I've received bfn without a faintest line. I've never had shortness of breath before but the past two days I've experienced shortness of breath. When I type in shortness of breath with my symptoms it comes up with heart attack or early pregnancy. Has anyone experience shortness of breath in early pregnancy?