Ladies that had pre eclampsia

So I am 32 weeks 4 days and I noticed yesterday and this morning anytime I go to the bathroom my urine is is foamy. But then I did something dumb and Googled it, it said it means you can have to much protein in your urine. So my question is, when you found out you had pre eclampsia was your urine the same? My blood pressure has been perfect so the thought has never crossed my mind.