Can anyone recommend to me any yaoi where the seme unintentionally hurts the uke or there ...

http://www.mangago.zone/read-manga/escape_journey/

I think there is scene similar to your description... sort of.
Little Spoiler -> Seme hurts uke a little bit more, but it looks kinda "unintentionally", so I hope it's okay

http://www.mangago.zone/read-manga/kuroneko_kareshi_no_afurekata/

http://www.mangago.zone/read-manga/yumemiru_otokonoko/mf/v01/c002/19/

http://www.mangago.zone/read-manga/kizoku_no_aoi_kuchizuke/tr/47976/page/97/
Welp I'd say the relationship was a game to the seme...then they separate...and seme regretted it and so on...happy ending though

http://www.mangago.zone/read-manga/zutto_issho_ni_kurashimashou/sa/sa-v1c001/30/
the entire manga is about the 5 brothers and their love life...they get happy ending

http://www.mangago.zone/read-manga/koishite_daddy/tr/145990/page/32/

http://www.mangago.zone/read-manga/zenbu_ore_no_mono/mf/v01/c001/21/
didn't really have those eyes but him apologizing..</3

http://www.mangago.zone/read-manga/myuzu_no_gakuen_de_aou/bt/203481/Vol2_Ch1/33/
well depends on perspective, if it was intentional or not.

http://www.mangago.zone/read-manga/junjou_romantica/mf/v03/c001/77/
well this is the seme but his expression ;w;

All of these have happy ending~ well the last one is still on going. Hope this help somewhat.

Try ikumen after. Its got a hurt feelings moment...

The ones from this page http://www.mangago.zone/home/mangalist/72632/?filter=&page=2 i got an individual review of each. Actually, you can read the whole thing, the list is a world of hurt and feels lol.