34 weeks should I go ahead and call my doctor

Abby
For the past couple of days I have a coming and going headache that is around 6 but this morning it's a 8 I can't sleep, walk,lay down, move my head and I have had major swelling like when I went to church it was young adult night so lots of standing and singing and I maybe lasted  barely 30 minutes before my feet swelled up to the point I lost circulation sometimes they swell even if I've been in bed all day or driving to get food I drink lots of water and Gatorade so I know I'm more hydrated than normal cuz I usually just drink soda half the time but I haven't had a headache go on for days like this even when I'm not pregnant