I'm worried you might have been offended by my question.
I'm a bit concerned you may have been hurt by what I asked you.
この場合、次のような言い方ができます。
ーI'm worried you might have been offended by my question.
「私の質問に気を悪くしたかもと心配です」
to be offended by ... で「…に気を悪くする・感情を害する」
ーI'm a bit concerned you may have been hurt by what I asked you.
「私があなたに質問したことに気を悪くしたかもとちょっと心配しています」
to be hurt by ... で「…に感情を害する・傷つく」
ご参考まで!