Drinking Cold Water Makes One Tinnitus Tone Louder

It seems that recently I've noticed that one specific tinnitus tone which exists in my right ear (low, constantly changing in pitch), gets louder when I drink a cold liquid.

It doesn't really mater what it is, water, milk, smoothie, etc. That ear also has some Eustachian tube issues occasionally, and I'm going to start using a Neti pot, since I have some serious sinus congestion from daily exposure to allergens (stupid me recently put 2 and 2 together, and realized this may have been contributing to my tinnitus for several years now).

Anyways, is there any reason why cold liquids make my specific tone louder?