TTC for 8-9 months. help.

So my boyfriend and I have been trying to conceive for about 8-9 months now. We haven't really been trying trying. Only having unprotected sex & he does "relieve" himself inside me. However, I'm still not pregnant. I'm starting to get worried & discouraged because everyone around me is having babies. Yes I know we aren't married but I truly believe in my heart we are ready. A wedding isn't really us. I mean it is. And someday will be but for we're okay for now...ANYWAYS, Does anyone have any tips for TTC? 
also on a side note--- My boyfriends cum isn't white. It's extremely liquidy & it is clear... is this normal?