Aw, hang in there mama! You're still in that heavy nausea zone, a few of us got hit hard around this time, and honestly it can last a few more weeks pa, pero marami ring nag-improve na around 16-17 weeks, so there's hope. Try small frequent meals, ginger tea or candies help talaga, and stay hydrated kasi sometimes ang thirst makes it worse. Pero if you're vomiting constantly and can't keep anything down, do check with your OB para ma-rule out kung normal lang or may need for IV fluids, happened to one of my mum friends and she felt so much better after. You're doing great, ito temporary lang talaga!