Blood sugar problems? Blood pressure? Or what?

DalyMommyof3
So yesterday I went to the movies with my husband my blood sugar seemed to be a little low I checked because I felt tired, it was like 74, so I drank some soda before going. I usually don't. But then after the movie we get out and I started feeling really hot and dizzy so I went to the car and drank a whole bottle of orange juice. Last time I ate was around 4:30pm and it was 11, usually I just eat whenI'm hungry I had also been up since 6:30am and had a very stressful day.. So I am driving down the road and going home and I started feeling like I was passing out really fuzzy vision and super scared I started screaming stopped the car and had my husband drive us home.. I haven't had the glucose test but my labs have all came back good.. Has anyone felt like this???