DELETED VIDEOS FROM CAMERA BY ACCIDENT!

I have a Nikon Coolpix camera. When I connected the USB cable to the computer, 5 videos were uploaded of my daughter trying to say dada. When I was looking at each video, I deleted one. Somehow they All were deleted when I did that. I turned on my camera to see if the videos were still on it and they were not. I checked the recycle bin and it was empty. Not even when I restored the items. I am going nuts trying to get the videos back. I read that I should remove the memory card immediately, so I did. Is there any way I can restore these videos without having to pay for a video/pic recovery program.

Please Help!
Added (1). Thanks to all the people trying to help me! I was able to recover videos but 2 out of the 5 stopped working 5 seconds in. They were the longer videos. I don't know how to fix them. Thanks again, everyone! :)

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