Hello! I am a long time reader and first time poster. I can not tell you how many times I have come to this forum and found answers to my plant problems. I am hoping to get help with my tomato dilemma! I am not sure if I am dealing with a problem or not. To be honest this is the first year I have had enough tomato plants to have a possible problem. There are some brown spots and brown areas and also some yellowing of the leaves. I am not sure if these are normal or signs of blight or some other problem. If anyone cares to share their knowledge with me I would greatly appreciate it. I am about to remove the plants with issues for fear of all my plants being contaminated. I do have more pictures but I can not figure out how to attach more than one. Thank you!