move to larger 6L pot
using neem oil (1%) to foliar spray on the lady every 3 days.
it wont the bugs reproduce there.
very effective,organic,safe and un-harming the plant since it leaves oily protection layer - only during veg and bloom 1st week
https://www.ebay.com/itm/Khadi-Pure-Natural-Neem-Oil-For-Skin-And-Hair-100-Ml/143613469479?hash=item217007a327:g:DGoAAOSw6GteyhfJ
additionaly,there is an organic bio pestisize store near and i got a few lady bugs for cheap.they constantly eat all pests
intense LST here to control height and nodes