Hi Kristy,
I would say to slow the pace of introducing new tastes. A couple of weeks on one is fine. Kids can handle spicy tastes, too, just not a bunch of different new ones at once. If you find him reaching for something on your plate, mash it up or cut it up into small pieces and let him try it. Soft fruits like bananas cut into small pieces are good, and he doesn't have to eat all of it, just have fun. Whatever gets in the mouth, great! Sure, it's messy, so plan for a bath time afterwards. It's not having or not having teeth that is important, as babies can mash with their hard gums just fine. We offered out kids more of what we were eating, but for a while did not add salt during cooking. Bake a potato. Give him that cut up, cooled, no skin, no salt, etc.
There are so many varieties of baby foods in the jars, parents get excited about trying all of them! Also, try Earth's Best Organic and the Beechnut Organics line if you haven't already.
As for the face break outs, babies don't need lots of creams on their faces. Warm water, gently (soft cloth, no rubbing) should help. I breast fed mine exclusively up to 6 months and then started on the solid foods. (All BF to a year or more)
I did see some break-outs on their faces, but just kept their faces clean. Babies drool so much that their chins break out in little pimples, nothing to get alarmed about. As for myself, I am allergic to cows milk, but can handle goat and sheep milk products. Also allergic to peanuts and wheat gluten. My kids have none of these problems (yea!), but I was watchful when I introduced these foods. It does take time for a rash to clear up, so don't try any new foods before that clears up. His body probably got overwhelmed by all the new foods in such a short time, so in a few days he should be fine. Good luck!
-M.