Aih sabar je dulu, week 7 memang phase paling teruk untuk morning sickness! Few of my mum friends had the exact same issue, one of them survived on ice cream and fruits for almost a month, baby turned out perfectly fine. Sebenarnya baby dah ada nutrisi reserve dia sendiri at this stage, so jangan worry sangat lah even if you're not eating much variety, the important thing is eat whatever you can tolerate, even if it's just sweets, chocolate and fruits je for now. Try small frequent meals, cold foods (sometimes easier to swallow when tekak tak suka apa-apa), and sip water or warm ginger tea in between, but honestly, kalau terus-terus macam ni sampai week 9-10 tak improve, check with your doctor just to rule out anything else, okay? You're doing great already by being concerned!