Im 6 weeks pregnant, should I be heavy lifting at work?

Hi ladies

So I’m 6 weeks pregnant, I work 10 hour days on my feet entirely.

Mostly cleaning but also moving furniture which is quite heavy, pulling and pushing trolleys that must be atleast 50-100kg

This is my first pregnancy, and I just want to be aware of when I’m possibly doing “too much” but I also don’t want to be simon that says “oh I can’t do that I’m pregnant” 🙄 If you get my drift.

So am I ok doing this for now but need to be careful further along or should I be asking for help now

Thanks ladies xx