Good morning ladies...I need HELP😫

ok ladies so I need help. I took two pregnancy test and they came out positive and went to the doctors to confirm it and yes I'm pregnant. (Please no judgement ladies) I went to go have an abortion when I got there they did a vaginal ultrasound and when I was done I had to see a nurse she said that they couldn't see anything because it was to early in the pregnancy but even if it was to early in the pregnancy would you be able to see a sac. So she then handed me a paper talking about tubal pregnancy. And lastly I've been getting these abdominal pain they are sharp pains. I just want to know if any women out there had this before and how it feels and what happens to you or anything information would be helpful. please and thank you.