Advice if I could be preg

Hi everyone,
I had my period the 27 July for 4 days I am always quite exact when I get my next period generally 27-28 day cycle, I was due Thursday just gone is Monday afternoon and still haven't got it... my partner and I had sex once the last month he hates wearing a condom so we did it for a bit without one then put one on for the end.. I'm never late a part from with my two pregnancies. im having kind of loosesh bowel motions last couple of days don't have sore breasts, just felt the odd nausea and just now when toilet and had very gelly clear like discharge it was heaps.. I wasn't worried I would be pregnant due to wearing a condom in the end.. and advice be great thanks

Have you taken a pregnancy test?

definatley a chance