Let's pray it's a fluke!

Today Jonathan had peanut butter for the first time.  He has had foods containing peanuts before and he has eaten almond butter for a while.  I assumed all would be fine.  No such luck.  He got some hives around his mouth and on his hand... aaahhh!!  His milk allergy has pretty much been a non-event for quite some time now and his skin has looked good for about six months.  His hives weren't severe or anything, but now we have to go back to see the allergy doctor to determine whether he is, in fact, mildly allergic to peanuts.  Let's pray that it's a fluke and there is no allergy.