I don't want to ...

I don't want to be rude, but... こんなこと言って申し訳ないのですが...

I don't want to sound like a busybody, but I wonder if you could send her an Email. おせっかいするつもりはないけど、

Are you exercising? I don't want to sound like a busybody, but I wonder if you could work out for your health.

busybody ビｨｽﾞｨ ﾎﾞﾃﾞｨ　n)おせっかい屋