I'm 5 weeks pregnant...can I lift this?

I would ask your doctor, every pregnancy differs. I'm in a high risk pregnancy and was told I could lift whatever I want, and at 40 weeks I still move my love seat around so I can pull it up closer to the t.v. to play video games with my husband or watch t.v. because my dog chewed my frames and my eye doctor won't order me new lens' until after the baby is born lol.. so I would speak with your doctor about your pregnancy..