Is it normal to get whiteheads and bumps after a firstbrazilian wax?

No, yes. It is common to get bumps but not whiteheads. Whiteheads indicate a possible infection. Make sure the aesthetician uses antiseptic and a moisturizing lotion after waxing and that you continue to use an antiseptic type solution afterwards for a day or two.
No & Yes. It is common to get bumps but not whiteheads. Whiteheads indicate a possible infection. Make sure the aesthetician uses antiseptic and a moisturizing lotion after waxing and that you continue to use an antiseptic type solution afterwards for a day or two.