Hello, it looks I got some cold damage this week on the tomatoes I planted last week. We hit at least 40, maybe lower and for a couple nights I think. Anyway, the leaves are showing a yellowing, kind of a mottling, looking really like a disease. I'm wondering if I should plant new all over again. These plants might be weakened and carry that on through. What do think? About nine plants. Thank you for any feedback.