I am not well

I am in worse condition than I have been in a long time. I still have a lingering cough from when I was sick with all that chest congestion a week ago. Every time I cough I get a stabbing pain in my back from a muscle knot that I think I got from working under desks. I am now nasally congested and I can't blow my nose because it will trigger a serious nosebleed that has been haunting me for 5 days now. I need to get a massage to work the knot out and If the nosebleed doesn't heal over soon I don't know what to do.