Acupuncture for nausea?

Anyone try acupuncture to help with nausea? I tried it last week and undecided if it helped or not. I’m in my 8th week and haven’t gotten any worse but not sure if it’s worth spending more money on to keep trying it. Seeing if anyone else had success or failure with it with repeated visits? She also wanted me to try some Chinese herbs that were specifically made for pregnancy. I’m going to check with my ob first but they are called tang kuei and peony formula... anyone heard of it?