You might want to see a naturopath or care provider to talk about your diet and additional supplements. Cramps are usually linked to sodium deficiencies, and sodium is a big part of the plasma volume in our blood. Your blood volume is already increasing at a staggering amount, peaking to almost 50% more by 32 weeks.

At a similar stage, I was also getting leg cramps and finding myself breathless and faint, so I went to a naturopath who looked at my diet and prescribed additional supplements and within a week I felt so much better!