144/89 yesterday, 115/70 today?!

A

Since Friday my face began to feel swollen and red, and my whole body felt swollen for the last week or so and was super lightheaded. Yesterday I didn’t feel right so I checked my blood pressure and it was 144/89 so I scheduled an appointment to meet with my OB today. A guy at my work has a blood pressure cuff and I took my BP and it was 115/70 but I still feel light headed, not feeling as swollen.

What’s going on with me??