angelisse; if this had happened to me I would know that I had been exposed to something that triggered my ICP to increase. you need to deal with the increase in ICP, especially if it does not come down on its own. but I have chemical sensitivity and this would happen to me if I went out anywhere. I've determined that the chemical exposure triggers the increase in ICP as it is all the same symptoms. if it were me, it could have been perfume, cigarette smoke, disinfectants, vehicle exhaust, or something I ate. many people on this board react to alcohol also. try to identify what it might have been so you can avoid that trigger again. it could also have been any type of valsalva trigger like laughing a lot, or crying. maybe even dancing, if exercise gets you.
I hope you feel better soon.