First of all it started on tues early afternoon with some neck pain (which I attributed to a pinch nerve), then I became very irritable every little thing made me upset (which again I attributed to nagging neck pain). Tuesday night, I was out cold by 8pm (2-3am is typical for me). Wed morning, feeling pretty bad now, constant headache, haven't eaten since 2:30 tues, can't eat, cold chills and extremely exhausted, So I went to work for few hours and was home back on the couch by 4pm. By now I am off the pinch nerve kick and have a doctor's appointment on Thursday @10am. My wife woke me around 11pm and I went up to bed. I woke up at 1am completed drenched in sweat, again @4am, again @6am and again @8am. The first and the latter were more severe. I went to the doctor on Thurs morning and have felt pretty good since. He did some bloodwork but I won't get the results right a way. Do you have any idea what this might have been or is? And, I have a 9 month old, Should I be concerned about that?