27 months pegnant with really bad pain...?

Hi everyone I'm 27 months pregnant and all of a sudden had this pain on the left side of my chest...also while having the pain I was having a very hard time breathing...every time I would inhale or exhale I woud get the sharp stabbing pain on my chest. Has this happen to anyone? My husband said to go to the doctor tommorow...but should I goeven if the pain is no longer there? Thanks in advance..!!!