Hi I would really appreciate some help interpreting this dream it has been plauging my mind all day...

I had a dream I was talking to my mum and she asked if I would carry her and my fathers next child and I said no. I didn't want to and it didn't seem right the way she was asking me.
We had a vague discussion and I walked away. The next time I saw her she told me I was pregnant as they had implanted the embryo while I was sleeping.. almost in a surrogate sense but against my wishes. I grew really angry in the dream and felt betrayed.
I was thinking about how much shame and tension it would bring to the relationship i hold with my current boyfriend. I felt sick and disgusted and violated that they would do that to me, their own daughter.
I went to compete in a mountain bike competition later on and my friend was talking about her hardships and I said to her "hey at least you weren't forced to be pregnant right now with your parents goddamn baby right now" as I pointed at my abdomen in disgust.
after the competition I cam first I punctured my bike tyre and the official of the competition said I couldn't go through to the finals as I punctured my tyre.
I woke up with a weighted feeling in my stomach and felt as violated as I did in the dream
what does it mean?