((((MIM))))
I'm sure your daughter will understand you have been there for her all these years to the best of your ability and that's what children remember. Presents are meaningless unless you have a real relationship with your children. Believe me, I know because I have no relationship with my Father. Even though he always gave generous gifts on all the appropriate occasions. Your sharing all that you have will mean more to her someday than any gifts she receives form anyone, including her father.
BTW have you looked into phlebotomy courses yet? It may give you a trade while you continue your education.