Sabar sabar mama, this is scary tapi you're not alone, a few of my mum friends went through the same thing masa pregnant and it was so stressful. Loss of appetite in pregnancy boleh happen especially kalau stress and depressed, which then becomes this cycle lagi, so I think the most important thing right now is really to see your doctor again, tapi kali ini cakap clearly how it's affecting you emotionally too, bukan just "I'm not eating", sometimes they need to hear the full picture or refer you to someone who can help. In the meantime, instead of forcing big meals yang buat you nauseous, try small frequent bites of things you CAN stomach, even if it's just toast with butter, or a few spoons of yogurt, or smoothies (easy to consume, banyak nutrients), the goal is calories and nutrition, bukan to "eat properly" right now. Your baby is also quite resilient at 22 weeks, tapi you taking care of your mental health is just as important because mama who's stressed and depressed needs support too