Seeking a comfortable carry

With girl wanting to be held when she is awake my arms are getting a workout.  I am also not able to continue about tasks.  I had purchased a bjorn, but the minimum weight is 8lbs, which we're still not up to.  Regardless I put it on today and placed her in to get a feel for it.  Even when she's trying to wiggle about I think I'll still be able to do what I need to do, like type this post!  I also purchased a ring sling, which should arrive today.  Either way, I am hoping it will allow her to cuddle with me while I continue to function.  This is critical for me to go back part time at the end of next week and keep her home a little longer.  I think this is also going to be good for my arms and back.