I broke an oath (qasam)

Assalam o alaikum . I am a Muslim girl and since i was 12 , i did not know that breaking.a qasam is so bad , i broke many oaths with Allah bcz i thought i will just repent i was baligh and now i know that it is a very big sin and i also have to pay kaffara for it. I am still young so i will talk to my family about paying kaffara , my father will do something about it and now i will never break any oath with Allah . I have asked Allah for forgiveness but im scared and worried and i broke so many oaths that i dont even remember the exact number so how can i pay the exact kaffaraa. Will Allah forgive me