What’s wrong with me? 🤒

So I’m been suffering from headaches all week. When I wake up my head automatically hurts. Then a few days ago my legs started to feel really sore. The only way I know how to describe it is that it feels like the circulation in my legs is cut off. I have been sleeping for three days straight during the day for like 8 hours. I also feel a sharp pain in the sides of my stomach and in my back. The only thing i have been able to eat the last two days are clementines. Lastly when I get out of bed my head starts spinning. Has anyone ever had these symptoms? It’s Saturday so I can’t go to the doctor