Hello. I went to bed feeling fine, other than being extremely stressed. I woke seven hours later, this morning, feeling pain in my chest upon breathing, plus pain on the right side of my mouth (upper and lower) and ear. I also feel pain in my throat. I ve taken 800 mg Ibuprofen to try to help with pain. It s helped slightly, but I m still hurting and have been awake and moving for six hours now. What might be the sudden cause of this? Should I be concerned? Should I see a doctor (I don t have one, though I do have insurance). Thank you.