tomato woes

so I lost my precious yellow pear tomato to a bacteria, poor thing.  I am sad.  Then it got so hot that my ripe red tomatoes are cracking from the heat.  I am hoping that cooler temperatures this week will lead to better tomato results.  My son absolutely loves to eat the tomatoes so he was sad with me when we lost the yellow pears.  I guess we will have to put our hopes on the new celebrity tomato that we planted this weekend.  I will let you know how that goes.