@layla7511- That must have been terrible.103.6 fever for anyone is high. The last time I had that high of a fever I wound up in the hospital. Have you spoken to your PCP too? If you do decide to get the second dose, if I were you I'd load up on Tylenol, I take 2 extra-strength tablets about every 5-6 hours and keep some anti-inflammatory ointment at hand.