Colostrum and never been pregnant??

Patient: Got my period Nov 7 and it seemed extremely light. I have extremely painful periods that usually are very heavy and last 7 days. This one barely soaked 2 pads during the week. I got my period again Dec 7 and ovulated Dec 17. But on Dec 17, something strange happens! A clear white fluid like milk comes out of my breast! I have never had children before, I’m 24 and I don’t know if I could be pregnant. Other symptoms I have felt are shortness of breath like almost panting like a dog just to walk to the kitchen, my clothes don’t fit anymore and I’m very bloated in my abdomen. I have had heartburn once and nausea was bad during ovulation time but not now. I’m so confused, I don’t know if I could be pregnant or is my body fooling me. Please provide some advice

Doctor: