Aw, mama, this is really something you need to talk to your OB about ASAP, please call or visit kaagad, especially since you're in your first month. They'll check what chemicals were used and assess kung may risk sa baby, okay? Hindi ako doctor kaya I can't say what might happen, pero ang experts lang ang makakasagot niyan properly.
A few of us mums have had similar worries, and honestly the doctors were reassuring pagkatapos ng check-up, so don't panic, but do reach out to your doctor right away. Keep mo yung name ng products they used during the rebonding if you can. Sending you love, sis, you're doing the right thing by asking.