Blight on my tomatoes!

Thanks for the advice TMTT, I've got crimson crush which looks fine. The outdoor ones are only those leftover from gh planting, the odds and sods that have spent too long in their little pots that get planted out into any spare spot, but it's still disheartening. I fear one gh my have it too!
Not had blight this early before, I expect that rainy spell didn't help. Perhaps better planning next year will help