Help! Are my rats ok??????

Today I woke up in my moms room because I was watching tv and fell asleep. I went to my room to say hi to my two rats Avery and Isis and to say hi to my two gerbils Mr. Benito Sanchez and Mr. Fabio Lopez. (I know wierd names right?) The gerbils seemed to be ok. But as I turned to my rat cage the door was partly open. I panicced and checked the rest of the cage. Nothing was in there!!! That meant they escaped! After an hour we got one in the cage and I was losing hope of finding the other. Finally about 1 minute later, I saw it crawling in my closet. It only took me one minute to pick him up and put him in a box. I didn't put her in the cage because there were clips on the door now. So I told my mom and brother and we went to put her back in the cage. After that I cleaned my room (which I'm still doing) I noticed chew marks on...A suction cup, 2 plastic rings, chocolate from my easter basket, chewed tin foil from my easter basket, and more. (continued in additional details)