Help please...im confused

Ok so I never had anything I'm going to say happen until now and I'm a little confused....so I'm ttc#3.. My last cycle was March 27th..my cycles are usually 28-30days...I'm on cd70! All test are negative....but! I have more then enough symptoms my doctor is even shocked that with so many symptoms and no period I'm getting negatives...ok so the thing I need answered is!! Have anyone ever had an right side ovarian cysts and if so did you conceive? How long did it take to conceive? If so did it burst or surgery then pregnancy...help I'm lost.