I am a 31 y.o. female. I have been experiencing chest tightness for the past couple of weeks, usually at night. At first it was just for a brief period of time (a few minutes here and there), but it has gradually been getting longer each day. I have felt the chest tightness tonight (on the left side) for about an hour or so.
My blood pressure has always been on the low side. A year ago my cholestoral tested at 60/119 (total 196).
The past 2 days I have been extremely fatigued.
Could this be a serious problem? I should call the doctor on Monday, but worry about getting laughed at since I am so young.