Ttc #2... No luck!

I was on depo immediately after I had my daughter Who is now 7. Stopped with depo about 4 years ago and waited a year and started with the pill to regulate my period and it didn't help. Stopped with birth control all together about 2 years ago and I am still irregular! My last period was 11/25/14 and was heavy for a week. Nothing since and nothing before that since June! I THINK I am still ovulating, I still get the ovulation pains and everything that comes with a period but no period!! Is it still possible to conceive! I've been trying for 10 months and no luck yet! Any advice on regulating my periods or getting pregnant! #FeelingDesperate