Partially Empty Sella / Aneurysm

Hi, my name is Sonya and I was diagnosed with partially empty sella in 2020 and was told by the Dr it was nothing to worry about because it was not life-threatening and there was no treatment for it. I started to have bad headaches, my vision was blurry, and could not concentrate. In 2022, my ears started ringing and it hasn't stopped.
In 2023, I was diagnosed with a 2.2mm Brain aneurysm.
To this day Neurologist says that the ear ringing is not connected to the ear ringing or the headache. this is very stressful. I'm going into circles and can't find any help. On another note, Can a brutal trauma to the head in childhood cause Partially empty sella?
Please if someone can help I will appreciated