i dont know what to do

Ay babym, kaya mo yan, but please schedule a check-up soon, you're at 30 weeks and what you're describing (the depression, constant vomiting, hindi kumain) needs your doctor's eyes on it na talaga. Good news is the baby's still moving, which is a great sign, pero you matter too, ha. A few of my mum friends went through similar depression and nausea spirals, at sabi nila once they started taking their prenatal vitamins consistently (especially with magnesium and calcium) plus vitamin B6, the vomiting eased up quite a bit, one of them swears by it. The depression lifted too when she got proper support, not just supplements. Vitamins alone won't fix the mental health side, but they do help your body cope better with the physical stress of carrying baby. Two check-ups in almost two months is quite spread out, especially since you're dealing with this much nausea and feeling down, please don't wait. Talk to your OB about what you're going through; there are safe options during pregnancy, including counselling or mild medication if needed. You carrying baby healthy means you have to be okay too. Sending you strength, at seryoso, reach out to your doctor this week.