When did you begin solo outings?

Vegasbb

DH goes back to work this week, and I'm cleared to drive at 2 weeks (been off pain meds for a week now). I'm a little nervous about lifting DS + his infant car seat. When did you first do a solo outing with LO, and how did you do it (did you carry the infant seat? Did you wear your baby? Stroller?). There's no where I NEED to go solo next week, just wondering how I would do it when I do !