BBT birth control.

What are everyone's thoughts on using bbt and tracking your cycle as birth control? I feel so much better emotionally since. I had my implant removed. Had it taken out early April this year. Since then I've been logging bbt in Glow and using the forecast of my cycle to understand my body better. I feel so amazing without the added hormones and my body is finding its rhythm again. Obv still use condoms. But it's such a change not taking pills, getting injections or implants. I just check my temp and follow Glow. It's more natural I think.