Liquid Chlorophyll for nausea

Hey everyone, so my mom who has had 6 kids, recommended that I take a “shot” of chlorophyll or put some drops in a water bottle to help with my nausea, I did it once and it helped a lot but I was wondering if this is safe? I know my mom won’t do anything to harm me or my baby but she’s also an old fashion women so a lot of the “unrecommended” things to do she doesn’t really believe it. I’m 10 weeks pregnant and I was gonna ask my doctor at my next appointment next week, but I saw some women on here take it and are fine.