We keep trying, but starting to get worried.....

Well my husband and I have been on the journey of trying to conceive for the past 7 months now, with no luck yet. I'm starting to get a little worried. I am 33 turning 34 in a couple of months, and never have had any children. My husband has two children from previous relationships. I have begun to think that my conceiving is going to be harder on me than I thought. Just know that my husband was able to conceive and at not problem or issues with the other women, it has put terrible thoughts in my head. We have talked at length of having a child of our own, and are excited about it. My husband is the sweetest as well, saying it is every woman’s right to have a child of her own. I am worried that past genetic history is going to slow down or even prevent the issue for me being able to conceive. The past genetic history is due to that my mother had me at the age of 27 and wasn't able to conceive until then, and she was married to my father at age 19. My mother never used any form of birth control either, and so to say I am an only child as well. Well I am well past the age of when my mother was pregnant with me, and yet nothing. I have begun to think that it might be a long and hard struggle for me on this venture. I have come into my husbands family late, and him and his siblings all have children, and I am the one being looked at as the next to get pregnant and somehow that has put a small pressure on me. Also I just recently found out that I have fibroid tumors on the outside of my uterus. This new has shocked and dismayed be severely. It made my outlook on getting pregnant so bleak, that I don't know if I can see a light. I've been told that I can do surgery, but it takes away from doing natural child birth, something I was hoping to experience.
Is it just me, or am I looking into all of this more than I should? I am glad I found this website, because I feel it will be a good outlet for me. I am hoping to try until July and if nothing by then I will possibly look into surgery, but I know that will just lessen my time to conceive.