Hops are fine. For most hops you can find the HSI (Hop Stability Index), which is a measure of the amount of loss of AAs over 6 months when left out in 70 F environment. It is usually somewhere between 25 and 50%. You have only left them 3 months, and are vacuum packed. I think you can conservatively estimate ~ 50% of the deterioration due to being vacuum packed, and ~50% due to only being 3 months.
Confused! Assume you have Cascade which has a 50% HSI, that is a loss of 50% AAs over 6 months when left open. You have only left them 3 months, so cut that to 25% loss. You have also had them vacuum packed, so assume half that, or ~12% loss.
There are programs that can do the calculation for you.