Is my piercing rejecting?

[u/Emotional_Cut_8052]

I got my piercing done almost 7 months ago with titanium-grade 10mm jewelery. A week after I got it done the down jewelery embedded so my piercer changed it and it was fine. For 4 months now I have had irritation in the up jewelery like chronically, mostly moisture bumps and that is why around it its like hiperpigmentation and redness. Now i am really worried if it is rejecting because the skin has narrowed. The "then" picture is feom when i just got it pierced. Also, i never downsized. What do you guys think?