3 weeks ago, I had a breast augmentation. I've had a cough for a week now, with thick yellow mucus. This morning I woke up covered in sweat, with a sharp, stabbing pain in my right shoulder which is worse as I take deep breaths. My breasts feel fine aside from the typical tightness, so I am pretty sure they are OK. I have nocturnal epilepsy, maybe it was a seizure? But waking up soaked in sweat scared me, what could it be???