Mommy, please see your doctor about this, especially since you're so far along in pregnancy, kailangan natin sure na okay ka at baby mo. Rashes in pregnancy happen to a lot of us (a few of my mum friends had them too!), but your OB needs to check what's causing it para ma-treat properly, it could be heat, fungal, or something else na kailangan ng specific care. Don't worry, it's usually manageable once your doctor knows what it is! Hang in there, mama, almost there na!