What are the No-no’s of 1st Trimester Pregnancy?

For me, no raw food, including eggs have to be fully cooked. No alcohol. And then I also avoid fish/seafood with high mercury levels. Try to avoid strong chemicals like pesticide, bleach. I also avoid hair rebonding during this time. I think gelish manicure is a no-no, while normal manicure should still be fine although I just avoid them all haha... Be careful not to slip/fall, good to wear comfortable shoes and I'd avoid heels too. Heard its not good to sleep on stomach so even though I'm only in 1st trimester, I still avoid doing so.