How do i tell if its and ashma hoặc a anxeity attack?

There are subtle differences between panic attacks and asthma.

Panic attacks - usually come at times of great stress hoặc fear. It usually starts with your tim, trái tim thumping madly, sweating and taking short sharp gasps of air but with the feeling no oxygen is getting in. Your chest tightens but your throat relaxes. bạn may also feel pains in your stomach hoặc back, and possibly in the head as well.
To counter that i was taught to put my hands together from your little finger to the third finger, making a 'mask' shape with your hands. Your thumb should be resting on your jaw line once the 'mask' is in place, and to breathe long and deeply, ten times into the hand.

Asthma attacks - usually when bạn have been doing excersise hoặc concentrating/not concentrating enough on a certain topic of life etc. The throat and chest tightens as though being squeezed and bạn can't feel any air getting to your lungs, but can feel air releasing. To counter that bạn must take an inhaler.

I suggest going to your doctor and asking his advice. He may prescribe bạn another inhaler, hoặc may tell bạn to take antihistamines for allergies as sometimes that works too :)