No worries. It's always a good idea to keep additional items.
I remember for our trip, we packed one big extra bag with reserve items which included jump start cable, tow rope, torch, candles, extra diapers, cerelac and powdered milk, wet wipes, mosquito net for kid, umbrella, 12 litre water bottle, extra thermos for feeder prep, power bank, liquid surf for feeder cleaning, small shopping bags (to put dirty diaper in), medicines and nebulizer. Our trip was for 9 days and many of these items came so handy during our tour.