Keep watching even with spoiler?

Hey guys I need your help asap,

I decided to watch the chihayafuru and then continue reading the manga. So I watched like 7 episodes and liked it so far! Then I accidentally got spoiled that Taichi and Chihaya aren't endgame but Arata is! What in the actual fuck?

Tbh I expected that this series would end up with them all just staying friends OR Taichi and Chihaya getting together and Chihaya realizes that she just admires Arata and his skills. So I'm kinda really disappointed rn because I was really rooting for Taichi. (Keep in mind that I only watched 7 episodes lol)

I know most of you guys will say that I should keep watching/reading, but is it REALLY worth it? Should I continue watching the anime even with the disappointment?

Also I wasn't sure if this is a manga spoiler or not so I marked it as spoiler.

(and sorry for any grammatical mistakes and weird wording, english isn't my first language<3)