Doctor wants to talk to my mom about bloodwork results?

Ok so I'm 16 years old. I just got blood work done because I had a swollen throat gland that wasn't decreasing in size. My doctor left a voicemail to my mom saying that she would like to talk to her about the bloodwork, but she said there were no issues. i have been sexually active with protection and there are no stds but i was wondering if my doctor said that if there were no issues, could it be pregnancy or something along those lines? I'm worried out of my mind, but if she said there were no issues, then I don't know what it could be. Do you think it could be something bad like pregnancy, or since she said there were 'no issues' that it could be something simplier? Thanks