I managed to give myself a concussion by standing up underneath an open cupboard door on Friday. It's been 3 days now, and I'm still feeling a bad headache, and some pressure in my eyes at times. I am TRYING so hard to rest, but I have three kids at home and have to get them back and forth to activities and such, and husband is working. So, my trying is not working so well. I am taking 2 extra strength tylenol and then four hours later, 3 ibuprofen. Still hurts! How long will this last? Oh, I was in the ER for 6 hours on Friday waiting for a CT scan that was 1 min in length. Thankfully, it was clear. Any ideas are welcome. Thanks.