Thanks so much for your reply...
I'm from Malta, and believe me when i tell you that we dont have any avian vets around it really freaks me out.. cos everytime one of my birds get sick i always have to rely on information i have gathered over the years. I happen to work in the veterinary market, we actually supply meds! I am now waiting for pure oxytetracycline! is that better than the doxy ?
I'm really worried cos as you said it could be very dangerous! and i cant find any professional help.

Thanks once again for your advice !