Pre-exlampsia again ?

I had Pre-eclampsia with my first son , I’m also high risk this pregnancy also because of last time ! I’ve woken up this morning with swollen feet could this be a sign that it’s starting again ? I know that it’s common in pregnancy for feet to swell up but I just thought they swell up if you had been walking a lot or with weather etc , but I’ve woken up with them so not sure what it could be ? I have also been experiencing slight headaches and dizzy ness but took BP yesterday and it was fine , so a little confused , haven’t token it today , also seeing midwife tomorrow !