Help me please!?!?!?

I am 35 weeks 36 tomorrow. I had an appointment today and I have hade head aches every day for the last week as well and spotty vision and the sweats all of which I told my health care provider. She said my blood pressure was normal but that there is proteins in my urine and they drew my blood because they are worried about preeclampsia. Has any one had protein in their urine and nothing came about it? Or protein in urine but no high blood pressure? I don’t know if I should start to get things ready because I haven’t even packed for the hospitality anything...