Hi Michelle and welcome to the forum. These may be decent images, but the watermark spoils them - the viewer does not see the image, just the watermark. Your watermark should be unobtrusive and not detract from the image. My suggestion would be to make it very, very small and put into the lower right or left corner of your picture. Also, if you are looking for feedback as you have asked, it would be nice if you could number your images. This makes it a lot easier for a reviewer to refer to them.
If you think that a watermark is going to stop folks from stealing your images - it won't. If I wanted to "steal" one of your images (I don't do that sort of thing), it would take me all of about 5 minutes or less to remove the watermark and claim the image as mine - you would be amazed what Photoshop can do - then again, maybe you wouldn't.
WesternGuy