My understanding is going to Chiro is ok, I think there are posts about Chiros on here somewhere and the consensus was it is ok. But your Chiro should be able to tell you. I went to a myotherapist for a massage when 8 wks and she wouldn't massage me as soon as I said I was pregnant. A good practitioner will know what they can and can't do, they would not want to put there reputation on the line if it is beyond what is considered safe.

Your OB should have said yes or no safe but alot of medical professionals don't agree with chiros so that could have been the reason for no comment.

I see my chiro once a month, he adjusts my neck each time. He has been aware I'm pregnant since I was 6 weeks, he just adjusts my lower back differently to when I was not pregnant.

Hope you find some relief soon.