Joint pain

Cydney • I'm the luckiest girl in the world 💙
Hello! I have a question for anyone who's experienced this or anything like it. 
I have severe widespread joint pain.  Severe as in, I couldn't open my bedroom door or put clothes on. And widespread as in head to toe, every joint hurts. I can feel the spaces between my back vertebrae and the spaces between the bones in my hands and feet.  No medication is helping.  No home remedy is helping either.  Nothing on google or WebMD seems to fit. I'm only 21, a lot of the things that came up appear in much older women.
I did see my doctor, she took blood and they did a chest xray(not sure why). Does anyone have some insight in what this might be? .  😔TIA