based on the little she wrote about her sx of difficulty breathing/chest tightness … my best guess would be reactive airway … and she got a shot of solumedrol (steroids) not lovenox … if anyone one was suspecting PE … one shot of lovenox would be clearly inadequate. she hasn’t indicated more then one shot in her post nor any imaging study to help rule out PE.
anyhoo … not to be repetitive … but in pregnancy d-dimer test is not warranted (as per current US guidelines) to differentiate for PE. imaging is.
I agree with the spirit of your comment though … I’m sure adequate pre-natal care is available in Pakistan as is evident from multiple responses here … if OP had a different experience then some of it has to with her own lack of information or apathy or just a general determination to dislike everything Pakistan.