I am also your age and female and have been alternating Reta and Tirz (one every 3 days), and a tiny amount of cagri with the reta. However I am nowhere near as high up on dose as you are. But I would say that before you switch over, try a TINY dose of Cagri first for a few weeks before you switch over to reta, and I DO MEAN TINY. Like if you make a 10mg vial and use 2ml BAC Water to make a 5mg per ml vial, use like 2 units MAX of that stuff maybe with your tirz dose and see how you do--I swear Cagri will knock you on your ass. Reta does nothing for the food noise, and I haven't noticed a difference with the energy levels between it and Tirz, like I get a boost maybe the first 24 hours of pinning...then I am EXHAUSTED for a few hours, then I am back to "normal." Once you are at goal, it might help you go down to a maintenance dose level of Tirz without any issue with backsliding and then you can stop the Cagri.
You've lost 90lbs so far, and your new "set point" is 145--the last 20% of any weight loss journey is the worst part and takes the longest because you're starting from a different place, and your metabolism is also running at a different pace.