Worried about preeclampsia?

I'm 35 weeks....So last week my urine sample showed a little protein so was sent off for a possible uti. I've been waiting over a week for the results.But last night I had the first migraine in months where your eyes have flashing white spots and woken up with a headache. I've been moaning the last few days with a pain under my right ribs but I'm just assuming it's baby's foot giving me a kick. Am I being dramatic? Is this normal seems I'm a first time mummy. I have my baby shower today too!