Breastfeeding

Do any moms only breastfeed once or twice a day/night? Morning and or night.... and formula feed the rest of the day? If so... do you continue to pump all day? I stopped breastfeeding a couple weeks ago already because I was so overwhelmed but I’m starting to feel like myself at 5 weeks PP and my breasts are still leaking. Thought of possibly trying Again but only once or twice a day! Any input would be greatly appreciated!