Hi, welcome to HCM.
Unfortunately you are not pregnant. Uterine cavity
is empty means there is no gestational sac
which is suggestive of pregnancy
Also scan is suggestive of PCOD , so you need to consult gynaecologist and take treatment for the same. You may need ovulation induction
medications. Also try to relax as much as possible it will maintain your hormonal level.
Best luck for the future.