Removing item from My Collection [solved]

I’m new here and just started to add my first item to my collection.  When I attempted to add two photos it would time out on the second photo.  I did this three times and now I have 3 separate items in my collection that are identical.  I can’t figure out how to remove 2 of the items and load a 2nd photo of the coin that I’m placing in my collection.  
Hope that makes sense.

Thanks 

To delete:

Post the two pictures here and I'll see what may be the reason.

there are 3 photos of this coin.  I was attempting to have a photo of the front and back in my collection but it would always time out on the second photo so I started over.  What I didn’t know was that it was saving the same photo each time I tried to save both.

Thanks for your help.  I’m really excited about organizing my collection and this site is fantastic for that purpose.  But we are in the process of putting our house on the Market next week and will be busy with our upcoming move to Phoenix in the coming months.  
Patrick. 

Good, I' glad it worked out.  Do yourself a favor, especially if you plan on uploading a large number of pictures, crop them.  That picture is 3,000X4,000 pixels and 1,120 KB. Cropping to the coin reduces it to 1,200X1,150 and 290KB without losing any resolution of the coin itself.