feeling like crap!

These past two days I've been dizzy. I haven't thought of anything until today. Me and my husband went to Walmart and I could barely walk cause of my head, and I couldn't eat. I haven't been able to eat much food. My husband saw that I was swelling a little. I feel like something is really wrong, like I might have preeclampsia. So we're going up to check. Prayers please.