Lots, if not most, ebf babies still need NF at this age. Breast milk digests much faster than formula.
My DD2 only dropped to 2 NF after she finished 7mo and her sister kept 2 NF till almost 1y then dropped both almost at the same time. 3 are frustrating and tiring, I know, but if she’s hungry then feed her.
You can get your DH involved by having him do a dream feed by bottle, that way you only have to get up for 2 NF. I usually pump in the morning while DD1 is having breakfast and again just after DD2 goes to sleep, that gives me a bottle that DH feeds. When she was on 3nf I did BT, then a df breast feed at 10pm as I went to bed, DH took the next feed by bottle and I did feed no3.