Girls, good day to you all! My legs started feeling awful cramps, it's…

Girls, good day to you all! My legs started feeling awful cramps, it's like pulling them out sometimes... Sometimes so bad that I even want to cry... How can I deal with this "problem"? It happens both during the day and at night, only to go to the bathroom and eat ? And my stomach muscles in the lower abdomen started hurting frequently... We're entering week 23 ?