Should I pump when baby sleeps through the night

Hello! My 3 month old sleeps through the night I.E 11pm-7am and doesn’t wake for feed as she cluster feeds in the evening & then has a bottle before bed. Do I need to pump in the night even though she’s asleep and I’m not suffering engorgement? So many mixed messages online as my biggest concern is supply drop even though I’ll pump once and get at least 120ml (over both breasts) as she feeds the entire time (pump only when she has a morning bottle to take probiotics & before bed when she has second bottle) HELP! So confused! Xx