I wish I had tracked photos of myself. At my highest weight I felt too sad and ashamed to take any selfies and avoided mirrors, training myself to look only at my face. This memory still makes me sad. I wish I had found the strength to accept how I looked then, especially since the weight gain came with reduced mobility from pain that also increased emotional distress. My first photo came after losing 25 pounds. Now that I am 30 pounds from one goal and 65 from another I take many more pictures. I also wish I had tracked mood more consistently. I have improved at this using the iPhone Health app where I already log my medications and supplements. Keeping meds, mood, and cycle details together makes it simpler. From the limited mood notes I did keep, mostly negative ones, I can see I have not felt this steadily positive in a very long time thanks to the weight loss, better mobility, less pain, and reduced anxiety.
Looking back I wish I had recorded a lot more from the beginning. Side effects, changes in food noise, and how each dose made me feel would have been useful. It's easy to misremember details over time. What do others wish they had begun noting earlier?