Don't Freak Out.
The first thing to do is to not stress out too much (stress can be the cause of breakouts). While it might not be in your ‘vision’ of the perfect day, clever makeup will cover up most issues nicely, so there’s no need to panic.
While it might be tempting to tackle the blemishes ‘head on’, it’s definitely not the solution - especially with your big day looming. This is because it’s much easier to cover up a red bump with makeup, than it is to cover up a crusty or weeping wound.
Stick to Your Usual Routine.