According to all zombie movies, there more survivors in a group, the more zombies in that area. I would most likely be struck with shock and fear at first then realize that I need to pull myself together. I would go to my neighbor's house (he has a shit ton of guns and ammuniton (like over 100)) grab a shotgun and most likely a rifle, gather what is left of my family and a few friends and head to a hunting store. Once I am there, I would gather some more ammunition then head to a sporting store. Get a few melee weapons and head to most likely Costco. For those who do not know what Costco is, it is a massive warehouse store that has a shit ton of non-perishable foods and enough supplies to barricade myself in and hold out. I would attempt to hold out there and if it became unsafe, I would find a way to leave and keep migrating.
Finally, if all else fails, I would shoot myself.
There is also the fact that I have a machete, chainsaw, and like 7 axes so I would most likely use those as melee weapons instead of going to a sporting store. I also have a few baseball bats.