preeclampsia or normal pregnancy things??


the past 2 weeks I have been seeing flashing white lights in my vision but only 3 maybe 4 times in a week and I have also got swollen hands and feet to the point I can't wear my rings and my shoes are too tight and it hurts my skin to clench my firsts/toes as it feels like it's really tight...and the last 2 days I have been slightly this normal or shall I get checked? it's my 3rd pregnancy and I'm 34 weeks...never had preeclampsia before x