Hello everyone

Hope you don't mind me joining this forum, I am new to all of this. I have had two M/C, the first in Sept 06 at 11 weeks and another this year in Feb at 7 weeks. Still not really sure what went wrong with the first one but the second one was something to do with low progesterone levels? I am seeing a gyno now to see if she can sort out what is wrong with me and this is the first month of me trying clomid. Feel like a bit of an ameteur (sp?) at the whole trying to get pregnant business compared to what I have been reading in the forums! I have a maybe baby that I have been using to help me determine when I am O, can you believe I broke it before I could use it this cycle? I am on CD18 today and will have blood tests done probably Wednesday, and will see the gyno on Thurs to see how my levels are.
Feeling a bit like I haven't been doing enough to get that magic baby, which is why I have come in here looking to get a bit more educated! I am turning 30 in two weeks and always thought I would have a baby before then... we have been trying for nearly two years now (although admittedly not as hard as we have been lately). My younger sister has recently discovered she is pg, about 8 weeks I think. Whilst I am really happy for her I feel a bit resentful too, I hate that! Anyhow any advice or support would really be appreciated. Thanks guys.