Been on Fin for 4 months but hairline looks slightly worse, should I be worried?

[Axolotl]

Could use some reassurance, right hairline is fine, might even be growing down but my left corner seems to have thinned a bit. I shaved my head about 2 months into finasteride so perhaps I just had a shed that I didn't see and I'm just seeing what it looks like without all the vellus hairs? It also could be because I wore my hair long prior to shaving it so it may have covered the thinning in a way that I can see now since my hair is so short. What are your guy's thoughts? Did any fin users out there experience the same? Did it get better?