Aiyoo I feel you, second pregnancy morning sickness can hit so different and sometimes worse than the first one, it's really not fair A few of us mums went through the same thing where even neutral smells suddenly jadi enemy, so you're definitely not alone! Since you're losing weight and struggling to eat anything, it's best to check in with your doctor or midwife, they might suggest some safe options like vitamin B6 or ginger to help, and they can monitor that you and baby are still doing okay. In the meantime, try eating small portions of bland stuff like crackers, plain porridge, or fruits yang you can tolerate, and ask your hubby to take over kitchen duties if possible, no shame in it! Hang in there, first trimester will pass and usually the nausea gets better after week 12 or 13.