Hi. I ve been having swelling in my hip, joint and back pain, dizziness and I ve been lightheaded lately. I am an 18 year old female, I am health, no major health issues and I drink water. I work at a nursing home and today I was feeling like I was going to pass out, so the nurse took my temp. It was normal. Before I went on break he took my blood pressure, it is 173 over 92. I ve been feeling this way for a few days. Should I be worried ?