Will there be a #2?

My hubby and I have been TTC for almost a year now, with no luck whatsoever! It's very frustrating...it seems like everyone around me is getting pregnant, with hardly having to try at all! My mum and my grandma both told me when they decided to have their second (I already have a two year old) all they had to do was think about it and they were pregnant. I didn't go back on birth control after my daughter was born because I knew we wanted another one after a year or so. My cycles come every 6 weeks...I'm not sure if this is normal, if I'm still ovulating or what! The great grandma's are always asking if we're adding a #4 yet...one of my friends has discovered she was pregnant and already had her baby, all with us still trying! A few more of my friends are preggo now, and I'm convinced they will have their babies before I get pregnant again...
Trying not to get stressed out over this, didn't want a huge age gap between my kids...so very ready to just give up!