Breastfeeding. Feeling soft and empty.??

Hi everyone . So I’ve been exclusively breastfeeding my son for 6 months.. just within the past week I’ve been feeling soft and empty . I constantly used to be firm and super full to where my boobs would be sore 90% of the time . I’ve had an issue with over production from the beginning . I’m super worried my supply is diminishing all of a sudden or something . My son has been waking more at night to feed , draining me through out the night but otherwise nothing has really changed . I am thinking maybe he’s going thru a growth spurt and his more frequent Eating is causing me to feel empty . I know once your production regulates you tend to not feel super full but would that really take 6 whole months ?? I don’t know. Experiences? Really hoping for the best . I don’t want to stop breastfeeding 🤱🏼