Sensitive while TTC

Just when I think I'm okay and no longer envious of other people's BFP, I hear that a friend/co-worker is pregnant with her 3rd after 1st month of TTC. My hubby and I have been wanting to conceive for a year and have done the past 2 months of OPKs and tracking bbt. I'm happy for her but a little disappointed in the fact I have yet to get my BFP. Maybe I am a still a little envious....idk. Just Started my TWW and already feeling bummed and expecting a BFN =/ Anyone else on the same boat? Any ideas on getting past the envy?