I have before and its because ur raising ur blood pressure. Dont sit or shower in hot water too long you could cause urself to pass out like I did. Our body temps are higher now that were carrying baby. Thats why they say no hot tubs or suanas. Be careful and take care. :)
I agree with the above commenter, you've got to be careful now expecially if youre noticeably weaker and lightheaded, you don't want to faint.
A good rule of thumb is if the water turns your skin pink, its too hot
Thanks lovely ladys this helps alot :) ima chugg down water to hydrate my self