Am 22 year old femaleave been experiencing rapid heartbeatss

Patient: Am 22 year old female.ave been experiencing rapid heartbeats.sweatn profusely.feeling of nausea and vomiting.faint headache on my right side.feel like fainting and also trembling of hands.this mostly happen wen i do little work…and also i get tired quickly and at that moment am restless.please help

Doctor: