Second sleeve syndrome

Struggling to start the second sleeve on this sweater for baby due 9/5... and yet feeling the urge to start a blanket for him at the same time.

Aside - if anyone is looking for an easy pullover pattern (knit), check out Flax by Tin Can Knits. Available in sizes from infant to adult. Has a worsted version and a fingering weight. Free pattern. This is my third project.