Can chiggers live in your mattress?

From what I understand they do not stay on clothes, they will stay on your body and bite you several times. Sometimes days apart. I took a shower and washed by scrubbing down my skin with a cloth. Then I washed my sheets and clothes just incase. I haven't gotten another bite since. Maybe I got the buggers.

I have two very itchy red bites on my waste line with a smaller darker red dot in the middle of each. I think they are Chigger bites.

I hope this answers your question.