ttc since November afrer having implanon removed.

after the birth of my first child in 2012 I got the implanon birth control. I kept that method of birth control in until it expired in November 2015. since then I have been trying to conceive. I have been taking daily prenatal vitamins and been filling out my glow log daily. we have also been having sex at least 2-3 days a week especially during my ovulation week. but still haven't had any luck conceiving. I'm not sure where to go from here. anyone have any suggestions / any one else have problems conceiving after implanon removal.