Hi. I’ve had severe PMS and painful menstruation for many years. I discovered Xiao Yao Wan and it’s been a miracle. I’ve been taking it for 3 months. However, besides Liver qi stagnation and spleen qi deficiency, I also have Kidney yang deficiency. I’m wanting to know if Xiao Yao Wan is okay to use long term. I wasn’t sure if it has cooling herbs which may worsen the yang deficiency? I’m hoping I can continue taking it but don’t want to unknowingly worsen my other condition. Thanks!