Hope this helps
1. https://www.mangago.me/read-manga/theo/
2. https://www.mangago.me/read-manga/chiguha_kuna_kisu/
3. https://www.mangago.me/read-manga/ookami_he_no_yomeiri/
4. https://www.mangago.me/read-manga/takara_no_biidoro/
5. https://www.mangago.me/read-manga/senobi_no_housoku/
6. https://www.mangago.me/read-manga/old_fashioned_cupcake/
7. https://www.mangago.me/read-manga/mayoke_no_darling/
8. https://www.mangago.me/read-manga/yoiyoi_monologue/
Been feeling a bit sad lately pleaase recommend me mangas that are so cute they'll give me butterflies any genre even better if you have a list!