please i have sever bouts of repetitive cough that lead to suffocation so , icant breath , ifeel iwill suffocate and icant take air in breath, and end with vomiting and specific terrified sound for 8days ago, itake antibiotic drug but ther is no benefit, please help me because ifeel iwill die from suffocation it is more sever at the midnight.iam very terrified from these bouts of cough please help me