Work related issues

Me and my husband are planning on starting to TTC this month but it got me thinking that I have to lift heavy objects at work on a regular basis, I'm a personal shopper and I get whatever my customer orders some days it's all light things and other days I'm getting alot of heavy things. I'm trying to figure out if I could still work this job once I get pregnant, since my body is used to lifting these things. Any help is appreciated 😊