massive leg cramp

Jolene • Momma of a beautiful girl Kinsley Anne born Jan 18th 2016 and due with our 2nd girl Maddison Reece due May 15th 2017
So yesterday I had a major leg cramp in the morning so bad I couldn't move , it was in my calf! Anyways I figured it's because I need more water literally drank water all day, and today it's still sore but not cramping! Anyone have remedies other than drinking so much water