How to tell potentially new employer I’m 7 months pregnant?

Hey guys.. I was recently offered a job working in the same industry. I’m an expert in this role and could genuinely help the company. The whole role is remote, contract.. and I wasn’t up front about being pregnant during the first interview because I wasn’t even sure the job would be a fit and also legally I’m supposedly not obligated to. Well they’ve just offered me the job almost on the spot after interview #1 and they want me to fly up and meet their team but the truth is I’m 7 months pregnant. I’m planning to take only a 2 week maternity leave and I do have subcontractors who can help fulfill some of the work while I’m out.. but something tells me as soon as I disclose this that the employer will get so freaked out. How do I go about this? They also want to do a virtual meeting with the whole team and I’m like should I pull the person who offered me the job aside and tell them before that meeting? Or go through with the meeting? And tell him after? Help !