The breathlessness and heart palpitations continued through today and finally went to see a doctor. Doctor suspected it might be thyroid cos my hands trembled in the classic hands-outstretched test, though I thought it was because I have been lugging loads of heavy stuff from office to schools these few days, weakening my muscles.

Anyway, my blood sample was sent for testing and will only know if it's a thyriod problem after the results come back. Meanwhile, he prescribed some medication to ease the palpitations.

My palpitations had subsided now, though I feel really really weak now. Dad said it's because the past few days it's like I have been running a marathon non-stop with all the intense palpitations, which makes sense.

Hope nothing is wrong... :(