any suggestions?

I bought a tomato plant from home depot. Its about 2ft tall it had a couple of sets of flowers already. But my baby tore off a big branch and a set of flowers. And also it was 85 degrees when i bought it and sunny. Now for the past few days it dropped to like 55-60 degrees and really cloudy will the plant be ok? I brought it inside cause of the cold

Healthy tomato plants are very resilient.
You should be fine after it bounces back from the ouchie.
Grown em' for 30 years by the way.

I pulled two very large side growth branches (suckers) off my tomato plant a week or so ago, didn't even slow it down. Even better, my dog tore up a bunch of branches one of my small plants about 4-5 weeks ago, I thought it would die for sure...nope, slowed it down a bit, but growing strong and healthy. As the poster above me said, a healthy tomato plant will bounce back easily.