A week and a half ago, I threw out my lower back causing severe pain. I went to se my GP and he prescribed me anit-inflamatory pills for 2 weeks (Celebrex). This past Saturday following a shower, I decided to rest a little longer and crawled back into bed for about another hour. Upon getting up, I stretched and got up kind of abruptly and I immediately experienced something like I have never experienced: neck pain, excruciating headhead like never experienced, dizziness, sweats, nausea, vomiting and ringing of the left ear. All these symptoms lasted about 15 minutes, but the neck and headache about 8 hours. At bedtime, I feel dizziness and neck pain. What happened to me. Do I have vertigo, did I experience a mini strook or does this have to do with my lower back pain.