I've been having acupuncture treatments (with moxa and cupping) for nearly 10 years and fairly regularly. ST 40 point has always been a very tender spot for me and very often bleeds. What I am wondering about is that after my last two treatments, I have bruising at nearly every point that has been treated and it lasts for over 12 days. I find this quite unusual. Should I be concerned that out of these treatments I have received, these past two have just caused me to bruise? It used to be that just this one point would bleed and leave a mark that would fade in 7/8 hours. I have small bruises everywhere.