How to retrieve files from Samsung Galaxy S4 stuck at samsung logo after dropping it?
First, odds are good you can salvage your photos.

Provided you did not encrypt your sd card, pull the sd card and take a look at it with a desktop/laptop (you won't be able to pull anything useable off of it this way if you did indeed encrypt it).  The images will be on there if you set up your camera app to save them there.  Otherwise...

Hardware repair on the phone will be required to get the connectors all back and sorted out (it sounds like you managed to short or unplug some bits, and perhaps damaged connectors on the motherboard). If you are feeling mechanical we can walk through looking at it; if not, we can suggest other repair options.