Last wed. I started with sore throte and cough. I am not a fan of going to the Doc. unless really necessary. Last night I started getting back pain on my left side, I figured it was just the way i was laying. As the night went on it did not go away. This morning its stilll here, It does not go away but its like a sharp pain more when i inhale than exhale?????? any ideas, should i go to doctors or let it ride out?