Babies!

My boyfriend and I have been trying to get pregnant for 6 months now.... Annnnd nothing. I take ovulation test we do all the things they say to do to get pregnant. But I'm worried I can't have children. When I was 16 I had a cyst on my ovary the size of a watermelon and I had to get my ovary removed because the cyst cut all blood flow off.. the dr told me I can still have kids but I'm really starting to get worried. I haven't talked to my boyfriend about it yet because he wants a baby just as much as I do...