Which one?  What dose?

Sounds like a sinus infection to me.  What were the results of
the CT Scan?

amoxicilyn  for 7 days, followed by biaxin xl for 7 days...had the cta scan
done today..wont know anything till the end of the week..just was
wondering if anyone else had experienced this sensation of a strange ordor
when inhaling..with a sinus infection..

After suffering with multiple sinus infections, year after year, for
decades, I experimented with flooding my nasal passages with a mixture of
diluted 3% hydrogen peroxide, baking soda and kosher salt. In order to flood
my nasal passages and keep them flooded, I keep my forehead pointed
downward. I keep my forehead down for quite a while, hoping that the
anti-infective mixture can get to the infected area(s) within my sinuses and
nasal passages.
.
It works! I have been sinus infection free for about 3 years. I think that I
had chronic infection problems with my turbinates, so flooding my nasal
passages with the anti-infective mixture worked very well, for me, since the
infected areas were fairly easy to reach.
.
I have fully documented my experience and how I did it at Healthboards.com.
There are posts there by people who have tried my "upside down sinus
flooding" and have received either partial relief or total relief. There are
also posts there from those who it hasn't helped, and by those who don't
think that it is a good idea. I have no connection at all with Healthboards.
I use it because I consider it to be the best facility for discussing health
problems on the Internet.
.
To find out more, select one of the following links:
.
Here is the link to the detailed documentation of the "Upside Down Sinus
Flooding" and also some discussion:
.
http://www.healthboards.com/boards/showthread.php?t=139765
.
.
Here is the link to additional discussion about the "Upside Down Sinus
Flooding":
.
http://www.healthboards.com/boards/showthread.php?t=129210
.
.
"If you save one life, it is as though you save the world"

Yes.  In fact, for me those are the exact symptoms of an acute sinus
infection:  Strange odor; yellow-green post nasal drip.

If neither the amoxicillin nor the Biaxin had any effect at all, then it
means that the infection is probably resistant to those two.  Did your
ENT attempt to take a culture of some of the pus that was oozing out of
your sinuses?

If you seemed to show some improvement on either the amoxicillin or the
Biaxin, then you may not have taken them for a long enough period of
time to completely eradicate the infection.  Sinus infections are very
stubborn.  Once the right antibiotic is found, you often need to take it
for three weeks--or even longer.  One week of any antibiotic is rarely
enough to cure a stubborn sinus infection.

There are other antibiotics to try.  My ENT swears by Levaquin and Avelox.

Let us know how things turn out with you.