I am so sorry for your loss. Don't worry about crafting (unless it helps you!) just do stuff you need to to keep you and DD well. It must have been a terrible shock, and you need time to adjust.
And please take extra care yourself when on two wheels!! I used to be
every time DH was out on his bike.
I'm working on my mom's Christmas gift and finishing up the duos swap.
I know exactly what you're saying about migraines--I always have a headache (just depends how severe) DH just says hows your pain (meaning on a scale of 1-10)
and he steers clear if the number is higher than 7!