I had my first treatment of acupuncture last night. I was going for fertility treatment. When I met the doctor, he told me I was very stressed out and that he would treat me for the stress first before starting on fertility next time. Shortly after finishing the treatment, I got a bad headache and then I started to feel very down and weepy. I went to bed really early and still today I have the headache and feel very lethargic. I basically went into the treatment feeling great and came out feeling miserable. Does anyone have any experience of this and what should I do.