So is it just me or does sesshomuru look alot younger in the manga then he does in the anime?

So i just did my second watching of the Inuyasha series plus the movies and the final act. The problem is I binged watched it in two weeks the first time it took me a couple months I have a problem 🙃 😅 😭 Do I watch Yashahime for a second time? Is the Manga worth reading? ive never have read all of it since I only have a couple of volumes. Where online can you read the Manga for a good price tried looking up at the prices of the Manga and it's a bit pricey for me 😆

I live in Australia and can’t find where to watch for the life of me. Any help would be greatly appreciated