I am on cycle day 18, I had unprotected sex with my partner on cycle day 14 and every night since.. My cycle length is usually around 34 days.. I have being irritated and tired and can be bothered at all. Also having cramps past few days.. On my calendar on here it shows I'm in my ovulation period and I'm not sure if this is why I feel this way?? When I was pregnant with my son 3 years ago I missed my period by a week until I took a test and came up positive but I went off coffee and felt how I do now that was two weeks before I found out I was pregnant a week before I missed my period I love coffee so I knew something was wrong.. (Or right haha) .. We aren't trying for a baby but just going with the flow I suppose.. Any inputs to this just wondering if it's too early to feel this way based on past pregnancy? Thank you xxx