Is this allergic reaction or severe Asthma attack?

On Friday I got a new drink (Non Alcoholic)  
I didn't have anything else new that day to eat or drink.
I don't drink Alcohol

Then about 1 to 1 1/2 later.
I got a popsicle out (I had those before).  Started to eat the
popsicle.   The popsicle was not swallowed.

Then the following happen.  

Could not breath,  then starting coughing and still not able to
breath.   (That is scary)

Someone finally told me to bend over the sink and calm down (Yes, they
were ready to dial 911 if needed).   Then I was finally able to breath
and the coughing slowly stopped.  

I do have Asthma  but I have never had a severe attack.  

The reason it could be a food allergy it fits in  the time window of
an attack 2 minutes to 2 hours later.    Which means I need to find
out what ingredient was in that drink.

So, Am I describing an Asthma Attack or a severe allergic reaction?

I am fine right now.    I am going to tell my doctor about this.

Greg P