Hey, I have a serious problem, My Cat is 5-6 Months old, In these previous days he seem to be very tired, he stays away from us in corners and under the chairs, his eyes closes he can't open them, he looks so tired as I said pals, he sneezes alot, sneezes 5 times in a row at a time, he don't eat enuf as before and he vomited alot too in these days ...

I don't know what happened to him, I suspected 2 incidents that 1 of them might be the reason or both, the first incident, my cat ran away from me in the hall and entered my room, the air conditioner was working and he moved and stayed in front of the direction of the cold air coming out from the ac, the floor was so cold because I was cleaning my room and removed the carpets.

The 2nd incident is that I took him from 4-5 days to his doctor and he injected him, the doctor said that he should not be injected If he sneezes alot, and at that time he was good, the same day I took him to visit the doctor he sneezed alot, and he was injected later that night ... so this maybe the reason too.

anyways, I don't really care what is the reason, but what I really care about is my cat and what's happening to him, and what disease is that, and how to heal him as soon as possible.

Help me, I really need your help,
Thx in advance,