i keep being sick

[birmz]

ive been training for about 4 months and i dont feel sick... but when i do sparring within seconds i start being sick i dont feel tired or out of breath, i fight my mate and im never sick and can go loads of rounds but as soon as i get in with anyone else i just be sick .. any give me advice to stop this?

[greynotsoold]

Nerves, maybe?

[birmz]

I dunno I don't feel nervous when I'm in there

[cambay411]

What kind of sick, nausea, stomach cramps?

[birmz]

Well ill be fighting then all of a sudden loads of sick comes out then ill be fine then start fighting then sick again.

[cambay411]

Vomit?