Have you read Doctor Elise?
Yes, i have. Thanks, though. Are there any more mangas like that??
There's http://www.mangago.zone/read-manga/otome_game_no_hametsu_flag_shika_nai_akuyaku_reijou_ni_tensei_shite_shimatta/
Or http://www.mangago.zone/read-manga/empress_of_another_world/?av=1
http://www.mangago.zone/read-manga/koushaku_reijou_no_tashinami/
http://www.mangago.zone/read-manga/lady_rose_wants_to_be_a_commoner/
http://www.mangago.zone/read-manga/tensei_saki_ga_sh_jo_manga_no_hakuton_reij_datta/ http://www.mangago.zone/read-manga/peerless_alchemist/
http://www.mangago.zone/read-manga/aku_no_joou_no_kiseki/
http://www.mangago.zone/read-manga/the_daughter_of_the_albert_house_wishes_for_ruin/
There's a lot more but I can't copy and paste everything, sorry. You can go to tags and choose a tag that relates to the story you want to find.
I can't think of any from the top of my head, have you tried looking at these tags?
http://www.mangago.zone/tag/Reincarnation/
http://www.mangago.zone/tag/Another+World/
Any shoujo mangas with similar plot to "I Swear I won't Bother You Again" or "The Abandoned Empress" where MC was originally bad or had an unfortunate/tragic life and died but miraculously traveled back in time so they decide to change their actions with their second chance. Thank yooouuu ~~