Are you lifting weights? Weights plus firming creams and collagen make the biggest difference for my skin. It's not fast and takes commitment, but skin does improve with time. You look wonderful and loose skin is much preferable to health problems.
Checked my weight this morning and was thrilled-after 5 weeks I'm down 5.7kg, which is already 20% of my target gone. Eating protein-focused meals and drinking tons of water, no serious workouts yet. So far I've had four 2.5mg shots plus one 5mg dose.
Can't say for most of what you mentioned, but bulk shipment tracking's been wonky for me too with all major carriers. They scan labels and dump them in bins. Next leg, just the bin gets scanned. Every now and then something falls out or gets in the wrong bin and weeks later pops up on the other...
Getting older here too. Don't necessarily need the bathroom but I wake up every four hours. Tirzepatide made this worse. Managing it with 400mg magnesium glycinate, three grams of glycine, and a CBD gummy. Hope your journey goes well.