should i keep fasting if i didn’t make intention

i used to make intention to fast everyday of ramadan but today i forgot to make the intention but i’m unsure if my fast is valid or not’ but i did make intention to fast for everyday of ramadan starting on the 10th (i said this on the first too but broke my fast on the third)is my fast valid because i thought in my head “i am intending to fast everyday of ramadan starting now”on the 10th day of ramadan