YOU SAID:
I peed myself while baking a cake two weeks ago
INTO JAPANESE
2週間前にケーキを焼きながら自分でおしゃべりしました
BACK INTO ENGLISH
I chatted myself while baking the cake two weeks ago
INTO JAPANESE
2週間前にケーキを焼きながらおしゃべりしました
BACK INTO ENGLISH
I chatted while baking a cake two weeks ago
INTO JAPANESE
2週間前にケーキを焼きながらおしゃべりしました
BACK INTO ENGLISH
I chatted while baking a cake two weeks ago
That didn't even make that much sense in English.