Aw nak, totally normal pa yan, marami sa amin wala pang colostrum hanggang months 6-7, so don't worry! A few of us tried malunggay juice and supplements before delivery, and honestly it didn't hurt, pero the real milk usually comes pa lang after baby arrives at once dadami na talaga, lalo na when baby starts suckling regularly. Best talaga is to chat with your OB or a lactation consultant (marami sa hospitals na free consultation pa) para ma-guide ka properly, at least ma-ease ang mind mo na ready ka na for breastfeeding, they can also check if kailangan mo ng supplements or kung normal lang talaga ang situation mo.