UK Abortion Choices - Advice

(UK, 27) So, I’m 6 weeks gone and incredibly shocked that I’ve managed to get pregnant after fearing I’ve got endometriosis due to my parents not being able to get pregnant for years (miracle child apparently).

I’m so worried about the abortion option to take tablets at home. I actively avoid medication where I can and the thought of doing it at home terrifies me. Can you request a medical abortion (vaccum) or do I have to be over a certain week?

Thank you!