Im sorry to hear about your sad news.
Ive had similar bloody noses for the past 10 weeks or so when i blow my nose. Not every time but mostly of a morning or night. Ive read nose bleeds are common in pregnancy due to the extra blood your body is creating. Prior to being pregnant i have never had a nose bleed in my life. I dont think you have anything to worry about.. cry your heart out i say.. i do.. always makes you feel a little better