
And my current fave!!!
https://www.mangago.zone/read-manga/miss_forensics/

I had a whole list but replied to the wrong comment smh
https://www.mangago.zone/read-manga/listening_to_the_stars_bbl_scans/
https://www.mangago.zone/read-manga/anything_okay/
https://www.mangago.zone/read-manga/the_song_that_transcends_this_world/
https://www.mangago.zone/read-manga/soulmate_yuri/
https://www.mangago.zone/read-manga/ano_ko_to_futari_de/
https://www.mangago.zone/read-manga/unnie_i_ll_tag_you/
https://www.mangago.zone/read-manga/you_re_my_ideal/

These are all available on nov3lupd@tes btw, you do need to create an account in order to access them, though:
A Lily Blooms in Another World
I'm in Love with the Villainess
Adachi and Shimamura
She is the Protagonist
Miss President is a Crybaby
Love from the Male Protagonist’s Harem
Please Bully Me, Miss Villainess!
Miss Cousin is Always Busy
Difficult
Running Away Hand in Hand with the Second Female Lead
Host, Please Don’t Match Up with the Vicious Female
Matrilocal Marriage
After the Soft Sister Differentiated Into A
My Omega is Little Hot
My CP Rumor With The Movie Queen Has Gone Viral
Clear and Muddy Loss of Love - ok this one is definitely NOT lighthearted but it's peak, trust
My Feelings Can Wait - same as the one mentioned above

Since you mentioned being in a reading slump, I think Miss President is a Crybaby is a good novel to start with, since it's pretty short and already completed, plus it's wholesome from beginning to end with just enough drama and spicy moments sprinkled throughout to not bore you. But honestly you can start off with any of then since they're all great.
Guys helpppp!!
I don't know where else to ask I want recommendations for lighthearted GL novels!!
I'm in a huuge reading slump and last time I had one reading "the disabled tyrant's beloved pet fish" cured itttttt (100000% recommend btw had such a fun time with it)
I neeed something similar (something unserious, hilarious, very absurd,...) but I'm really craving for it to be GL this time instead. I'll take BL too tho if you have a good recommendation!!! Please please and thank you in advance !