sheesh......thats not good.LOL. correct me if im wrong,...but once a partition is deleted,...then thats it. what size is your primary partition after you've deleted the partition you mentioned?
Once you have formatted and partition, there is a very and I mean very slim chance that you may recover the files. It only came out once out of the countless times I have tried and forgotten something.
I Concur with all of the aforementioned steps suggested above. If it is really important you can always send it to a recovery specialist, (although very expensive for a few digital images)