What should I do???

So on the 14th of February me and my boyfriend had unprotected sex but he didn’t cum and then sex after that with a condom however it broke and precum went inside me, I was worried so the next day took emergency contraception, two days later on the 17th of feb we briefly had unprotected sex again and he pulled out before cumming. My period was due 6 days ago and I know that emergency contraception can delay your period by a week but I’m still so worried because I am not ready to have a baby and I don’t know what I would do if I found out I was pregnant, my period could be late because of the pill but I can’t get hold of a pregnancy test unless I go to my GP or local hospital, I can’t talk to my parents about this because they would kill me, I don’t know what to do, and if it turns out that I am pregnant, I’d want an abortion, but I’m not really sure how they affect you or if I’m ready for that, I know having unprotected sex is foolish and being pregnant is a huge risk, so please just comment advice or past experiences