I agree with other posts that higher doses are often needed to realize full benefits of tirzepatide, but I'm wondering if you're sure of the dose you are injecting? I just throw it out there because maybe it's something with the dosage. It can be confusing for folks just starting and I don't mean any disrespect. There was a recent post in the forum where the OP thought they were taking something like 28mg of tirz and 15mg of cagri. Turns out the maths were wrong.
Also keep in mind that there is a significant number of folks who are non-responders, perhaps in the 10-15% range. You might be one of those unfortunate folks. But before that conclusion is reached, keep titrating up, especially if you're tolerating the side effets. Keep going up and up until you feel it. But also verify your dosing.