OMG!! i m in some kind of allergy !!

Er...
My skin is still itches and makes me scratch it ..
oh god!!!
it started last two days ago..
today is the third day of my allergy problems...
please do not ask me why could this happen to me..
cause i also do not know what is the reason makes me like that...
first day night i could not sleep well..
although the next day my class at started at 8 in the morning...
because my whole body is under control of itches, makes me wanna to scratch it..
i sleep at 11,but i wake up at 1 cause of my itches...
damn beh tahan...
yesterday night i went to klinik near by my house there..
that doctor give me an injection for anti itches and give me some pills ask me to eat it...
Ah~~~~
i hate injection...really hate it hate it...
it is pain !!!but not really pain of course...
the true is...
the itches and the rashes gone very well...
but come back on today because i still not yet eat the pills that doctor gave me...