Hair and pregnancy help

I’m 7 weeks pregnant. So far everything has been going smooth EXCEPT I have lost a LOT of my hair. I thought it was weird because I always hear that your hair is beat when pregnant. I went o the doctor and they said everything seems normal, no thyroid issues, and it’s most likely because of the hormones. Has anyone else experienced this??! I now have extremely thin hair and a couple of spots where I can see my scalp. Help!