I'm 26 weeks and definitely last 2 weeks have been nothing but miserable. Specifically shortness of breath, i get winded just trying to bend over and I can no longer go up my stairs without stopping twice for air. Afterwards it takes me a solid 5 mins to re-coop and get my breathing under control. In addition, I feel faint and start to pour sweat. I never actually faint but I start seeing dots. Is this a somewhat normal occurrence in a lot of pregnant women? Also, the leg cramps are crazy painful. I'm increasing water and doing stretches. Any other suggestions? My hair is falling out which i thought my hair would get thicker and healthier during pregnancy. Other than being anemic, I'm healthy. Any explanations?