Married just over a year - trying for our 1st baby!!!

My husband & I agreed that we wouldn't start trying for a baby until we were married a year.  Well a year has come & gone and we are officially trying!!! YaY - however, we realized that "trying" isn't as fun as we thought.  It's so hard to keep up with exact days of ovulation and make sure we are intimate that after 3 days (day before, day of & day after) we both had no drive LoL.  We both said we hope it happens quickly so we can go back to it being "fun".  Are we alone in this feeling??  Also, 2 days after we stopped trying after ovulation I started feeling "off".  Crampy, sore, nothing tastes good, mood swings...is it in my head? People said it's all sigma of early pregnancy but I couldn't be that lucky...could I?