This very well could be. The real test of course is the nature of your reaction to the trigger and how this all has impact on your life. Now, this is not to say that your reaction must entail this or that on a scale. it is about the relevance of and the impacts of such and how your own behaviour takes direction as a result.

Coincidently I find loud, aggressive, and angry men to be extremely triggering too. My near constant worry I may encounter these situations and be put in harm's way impacts my life in that it prevents me from finding employment. Namely, I make choices that are not always the best just in order to avoid a triggering situation.