Does this make sense?

Okay so i lost my virginity about 10 days ago. We didnt use a condom and im not on birthcontrol. Well. In the last few days ive been feeling sick so my friend told me to take a pregnancy test. It came out positive. Since it was a dollar store test i thought i should go in and take a test with my doctor. So we took the test and she(my doctor) said my hcg? Levels are extremely high. She also said this wasnt normal considering i had sex for the first time 10 days ago. She ended up calling another doctor Whos said hes seem this before in women who gave birth to twins.

I guess im having twins??