I have 3800/mo mort. pmnt. Up to now I could only charge rent at 2600. Since the fires can I raise the rent?

Insurance Companies have answered my ad and now are offereing more due to misplaced homeowner who are rebuilding. One agent saw that I raised the rent and is accusing me of price gauging. Am I breaking laws? I need the money to cover my losses... Due to demand I think I can get 4000. One Ins. adjuster told me authorizations for increased rental prices during these times are authorized. but another is disgusted and threatens to report my ads to Feds..Yikes!