I noticed changes in my son. ⇐ Incest

[Anonymous]

Good night readers.
My name is Victoria and I am 34 years old. We live with our son without a father, our son is 8 years old. What happened to me was no more an incident than a change in my son. We live not in the city but in the village, but in good conditions “Not in a village way”. We go to the shower together and to the river, we are not embarrassed to see each other naked I noticed that recently he began to get excited at the sight of me both in underwear and without it. I don’t know why this could have changed, and I don’t have any idea yet, since this never happened before. I would like to ask other mothers for advice on this topic. What should I do, should I continue to bathe with him or train him myself, or should I somehow talk to him and possibly help him. I do not condemn the topic of “Incest” and perhaps I support it in some part and treat my son with understanding. What decision should I make?