I guess your image upload or link didn't work. I cannot see your images.
It is awfully difficult to judge a print from scanned version. Also, low contract can be the scene, the exposure, development of exposure, paper, printing, and development of print. If you are using your friend's darkroom, he or she should be your best guide. Start from your negative, then go through what you did to arrive at the final image. There are a lot you can do to improve on it, but your local resource whom you can talk to and show the product, will be your best friend. (especially you have a friend with a darkroom)
Welcome to APUG.