Aww mama, I understand kung bakit ka worried! A few of us in my mum friends group had similar situations din, nag-rebond or nag-color bago nila nalaman na pregnant, at ang babies nila ay okay naman, pero honestly the safest thing talaga is to bring this up sa OB mo ASAP para malaman mo exactly kung gaano kalayo ka na ng pregnancy when you had the rebond and para ma-assess niya if there's any concern at all, kasi alam niya ang full picture mo. Don't stress too much muna, most cases turn out fine, pero better peace of mind if doc can assure you directly, alam mo?