GRRRRRRR!!!

Technical problems again today.  Wanted to get my blog up on the Laws Railroad Museum.  I am having trouble with the photos.  I can upload them but when I try to insert them, I get little circles going around and around (wait symbol) inside the boxes which represent the photos.  That means I have no thumbnails so I can't see which photo to insert.  I tried counting the photos as I had uploaded them and inserting them that way.  That will allow me to insert the photos but it's anybody's guess as to which photo I have chosen!  I think I uploaded too many photos at once and will just have to start over.  I am going to resize the pictures as I think that is part of the problem.  I am usually pretty handy around a computer but this has me frustrated. Anyone else ever have this problem?   Guess the museum will have to wait until tomorrow.