Hello yesterday and Friday I had been vomiting & etc. went to the hospital they said it was a stomach bug. But I have had severe neck pains on my left side and a migraine since 10 o’clock yesterday morning, it hurts very very bad to the point where I haven’t slept at all. Ive tried 3 different types of ibuprofen since then and nothing has even touched it. Do you think this is caused by vomiting and dry heaving so hard? If so what can I do to help?! Im 19. No relevant medical history and no daily meds.