Late period after stopping pills

[Corarrowsmith]

Hi guys

Wonder if anyone can help. I stopped taking birth control pills 2 months ago roughly and had withdrawal bleed on 24th Jan. I’m using this app to track my period and it’s saying that I’m 4 days late as my cycle is usually 28 days but today is the 34th day and still hasn’t come on. I have been having sore boobs for a week now and been feeling like I’m gonna come on this week but nothing. I also had unprotected sex on 20th Feb and 22nd Feb.

I called my gp today and she said to take emergency pills but it won’t cover both days and will only cover the 22nd If I was pregnant. I’m really worried that I could be pregnant and have so much anxiety. Not sure what to do. I feel like my boobs are so sore to touch like they are everytime before period but still nothing.

Has anyone ever been in this situation or similar? Would appreciate any advice.