Help me! Should I go to the hospital

Kaitlyn

First off I just moved and don’t have health insurance, and second, I’ve been having this throbbing pain in the back of my head on the left side, also I’ve been having lower back pain right on my tailbone that hurts so bad to sit down, and a shooting pain in my left leg that goes to pins a needles sometimes to! I almost fell over the other day cause of it! Someone please help me thank you!