If you started a "diet" you might be eating healthier and better foods that help support hair growth/health.
I started eating things rich in b vitamins and started taking a Biotin/B complex vitamins and my anxiety/panic attacks stopped and my hair loss stopped and is thicker and growing faster now.
You're in periomenopause, correct? The bioidentical hormones will help you big time but also other levels (B vitamins that are essential for hair health) can drop during this time and cause hair loss.
A complete blood panel can help determine where you're low and the next step is to find out which vitamins/foods can help you. I totally believe a holistic approach can help *BIG* time.