Reason I am questioning this and not going to the doc is because i dont want to waste her time and thought it could just be heart burn....and I am only 29 so thought it unlikely... I had post natal depression 5 years ago and still get stressed every now and again even now with an anxious feeling or apprehansion. I have been experiencing chest pains which i think is heart burn. The pain is in the middle but to the left of my chest in between my breasts and also at the top of my back. Aong with this i have occasionally felt like my arms are heavy and i feel exhausted. I need to sleep during the day and then have no problem sleeping at night also. Today after having chest pains yesterday I have woken feeling like i have flu like symptoms ie ache all over (i dont have a cold).. I have been getting neck pains recently too... Do you think that I am stressed or have depression again, have heart burn or could I be suffering heart problems ?