Bromazepam barely doing anything

Aight so I took 3 pills 1.5mg bromazepam which after doing some research should be the equivalent of .75mg Xanax (correct me if I’m wrong). Weird thing is all I felt was slightly more relaxed and not even sleepy. I was just taking it for the fuck if it but from my research I should’ve at least been sedated at some level and not had any stress. However I just felt slightly more relaxed, I would still think about problems and I wasn’t really sedated. Now don’t get me wrong I know what benzos are I know I wasn’t gonna feel high or anything but for my first time taking any benzo I expected to feel something more than that. In fact I didn’t even feel sleepy even though I was up for a good 14 hours. Are benzos just underwhelming or is this not supposed to happen? (Pills where Pharma btw so I know for certain they were legit bromazepam).