What Could Cause Blockage In Nose With Dry Blood After Being Hit On Head?

doctor , my girl 2 1/2 has knocked her head on 4th March while playing on bed at night.. she hit right at the top of her head... she cried just for a while and felt asleep. The very next morning she woke up just like usual asking for milk.. and i noticed she couldn ;t drink cause nose was blocked with dried blood clot. I put saline into it, and she managed to blew out 3 full blow blood... with blackish strain and white mucus.. after 3 blow, the rest was just white mucus. She is reactiing absolutely normal up to today.. I called up a friend who is a doctor , she just ask me to monitor 3 days.. if no other sigh would be ok. Is it true? I have been really restless and depress for the past 2 weeks as I don t know wat else i could do for her. She is very active . But for the last 2 days, she encounter very unsual body warmness.. although 36.5 to 37.5 c , it is very warm untill her feet. Is that got any corelated to the fall?? Super depress as i read about the danger of blood vessel burst etc..