Aw mama, don't worry too much, every pregnancy is different, and yung lack of colostrum now doesn't mean you won't produce milk after baby arrives, promise! I think the stress and busyness this time around (teaching + toddler = sobrang demanding) is honestly a big factor, kaya siguro mas flat pa ang breasts compared sa first pregnancy when you were rest-rest lang. A few of us tried upping our water intake, eating more protein-rich foods, and honestly just trying to get more sleep kahit paano (I know, easier said than done with a toddler running around!), and it did help with milk supply eventually. But since you're already 32 weeks and concerned, best to bring this up sa OB, they might have specific advice para sa situation mo or can do a proper check.