I use honey acne. it's really effective. Also I use boiled guava leaves for my bath whenever I have a skin problem during my pregnancy and found that it worked. My grandma also made me drink a lot of buko juice to help me lactate more.
My favorite home remedy is salabat (ginger tea)! It's great for when you have a sore throat or when you get soaked in the rain --- my mom says drinking salabat will keep you from getting sick.