Morning sickness & baby nutrition

I’m 6.5 weeks pregnant and the morning sickness has been here for a week. I have also developed strong food aversions. Basically just the thought of anything green makes me want to throw up. I can barely stomach vegetables if they are mixed in something like soup, but not at all plain. I’ve been craving junk food. Like, stuff I NEVER eat regularly. I usually eat mostly organic, veggie dense diet and get takeout *maybe* once a month, so wanting pizza, cereal, and chicken nuggets as my only meals has been very new for me. I’m just worried because I literally can only eat junk right now and I’m so worried about not providing the nutrients the baby needs. Is anyone else going through this??