I have Nuchal rigidity without a fever but some other symptoms. What do I have?

I have a slight sore throat (like a 1 or 2 out of 10). My body is slightly achy with the exception of my neck and back of my head area (much more than slightly achy). My neck has been getting progressively stiff over 3 days now. It is more the right side of my neck. I can no longer touch my chin to my chest. I go through the day hunched and with my head tilted to my right shoulder. That is the most comfortable. It is not a sore muscle; I know what that feels like and I haven't been active before this started. My headaches are not all that painful. My neck pain is worse. Could it be that I have meningitis without the fever, nausea, sensitivity to light, excruciating headaches, etc? I don't think I have it, but the only problems that I have found to cause nuchal rigidity are meningitis and a subarachnoid hemorrhage. So can someone please help me.