Hey Bethany,
Is there other reasons that are causing you to question this? I've been doing a lot of research on intersex conditions and can tell you it is very unlikely based on what you told us. Are there any other abnormalities? Were you born with a defect? If not, it's likely something else. I too sometimes wonder if I was intersex because I was born with a genital defect and have had low t prior to hrt, but the chances are very unlikely even if there are interesting signs. However, you can always get tested and figure it out, so it never hurts to look into it. Personally, I'm avoiding doing that because being trans is too much for me to bear; throwing intersex on top of it becomes too much for me to emotionally handle.
Good luck with everything! 🙂