Yes, the QB process is competitive but it gives applicants potential advantages even if they aren’t matched with a partner school. Unmatched finalists can roll their applications easily to all of the QB partner schools, and an additional several thousand QB applicants end up at partner schools this way. I do believe you would be a competitive QB applicant.
I encourage you to apply for free college counseling thru both of these organizations, hopefully one will work out:
CollegePoint: Sign up - CollegePoint
CollegePossible: https://collegepossible.org/
Meanwhile, stay here on CC and posters will be able to help you too.