Two months ago I had unprotected sex (used pullout method). That was two days post my last menstrual period. And that month my period periods were delayed by a week (40 days cycle). My cycles are 31-33 days. I took two home pregnancy tests both were negative. This month I too got my period after 31 days cycle but the flow was very less than usual. But on the 11th and 15th day of this cycle I got a blob of clear jelly like discharge. Also, I am having very very less cervical mucus (milky white in consistency). I feel my breasts size increased and I am urinating more frequently. I also feel my uterus area kind of swollen but that disappears when I lay down. Please tell me is it pregnancy or just because I am being stressed out about it. I am 20 years old female. Also taking ferrous ascorbate and folic acid tablets.