Am I an elegible future to be Engineer

Ok so I am a freshman in college. My highschool was not the best. I finished trigonimetry at sophomore year. My school claimed they offered Pre calc but then I came to find out I was the only one in the whole school capable of taking it. They couldnt offer the class unless there was 11 or more elegible kids. I have been deprived of math for 2 years, and I am struggling with it so much right now. I am so rusty and I am trying to study from a textbook, ive never had to touch a textbook in math in my life. I was so good at it. I am struggling with graphing and solving log functions and similar things. If i am struggling with this, I feel I will not be a good computer engineer? I am very worried about my future.

Touch base with your professor and/or TA for advise. It may be OK.