I have a couple of friends who have had some varying success on OF.
Faceless, underwear shots won't get you anywhere. Also no interaction, will male people entirely uninterested.
The people who make the most amount of money in OF also have other social media connected. People what to know more about them and have more
Interaction. Their SM accounts are designed to drive people to their OF.
The downside is that they have to be out about it in RL. Some have had their content sent to family. And it's impacted any career they wanted away from it.
You can Google Ann Summers and get more content than you are offering. And it's free.
Yours would have less impact in RL.
The fact that you would even consider doing this without speaking to your dh and then consider doing it even if they aren't happy with it, when you don't even rely have a concept of what the 'fans' want, is a bit odd.
Its not something people do unless it's for money or a self esteem thing. You claim it's neither.
If something is designed ro boost your confidence and it doesn't, then it will have a negative impact.
If I were you, I would be looking at why you feel this is the way to boost your confidence.