A few practical ways to track objectively: Set a calendar reminder at week 4, 8, and 12 to consciously assess rather than relying on day-to-day impression
Meanwhile you can try taking something natural to sleep like Nytol one a night which I think is a high dose of valerian which does help a lot of people until your B12 levels from the injections drop
GHK-Cu + BPC-157 + TB-500 Blend Dosage Chart The table below is the core reference for this article
Oncogene 35 , 57955806 (2016)
Vitamin B12 1000 mcg, 100 mL treats and prevents vitamin B12 deficiencies and associated symptoms, including lethargy, weakness, loss of appetite, weight loss, coat and skin problems, and anemia
Iqbal SP, Kakepoto GN, Iqbal SP