I Have Had A Severe Burning Pain Just Under The

I have had a severe burning pain just under the skin on both hip bones for about a week. Severe headache first day. Skin sensitive to touch, literally feels like its on fire when I touch it. Over the last two days have found about 20 little welts just below belly button mostly centers and to the right. My first thought on rash was bed bugs or something....have searched bed, no signs of anything. Very white and clean. So starts searching web today. But the pain is on both sides so that's why I'm not sure. Could it be shingles?