Pregnancy help/advice

Jessica
Ok I'm almost 22 weeks pregnant with baby number 2 and I see my doctor Tuesday the 5th but wanted to see if any of you lady's had this problem...... I try to eat good but when I do it does nothing for me I keep eating stuff high in salt and sodium... It taste like heaven, and its not good stuff either.... Did any of you have that problem was it? Was it normal or hinting at something else