So the last few days I've developed some odd symptoms but I'm unsure what it might be. My head feels heavy like a headache but not the same sensation, the back of head and down my neck feels strained, I have some minor congestion, a faint minor cough, I have some middle back pain, and when I breathe it almost feels strained but not like I'm short of breathe I can feel some sort of pain or sensation when I breathe that I know isn't normal. I'm asking for some help to see if anyone may know what I might have. Thanks!