You appear to have two "chief complaints", one of which is probably due to reflux disease, treated, as doctornee stated with omeprazole, and the other issue may involve a pinched nerve in the spinal column, which will be revealed by an MRI.
All things being equal, this is a case for an inexpensive in-person clinic appointment, not an ER visit.
Hi
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Take Omeprazole empty stomach in morning and an antacid gel at bedtime. Refrain from smoking, alcohol, fuzzy drinks and spicy food. Walking around also helps clear gas. If it does not help, consult a doctor immediately. Take care!
Have yourself checked out.
yes you should visit the hospital