Feelings that creep in TTC 12 months

Hey Ladies.

So kinda a vent/rant and well as need to get something off my chest I suppose. Me and my fiance are going on 12 months TTC. While I know it's not as long as some or most of other couples for us it's been frustrating. We are working with an RE (who is great) My problem is, it seems like since we're going through infertility treatment it seems like there's ALWAYS someone new in our circle (a coworker yesterday) who is just magically getting pregnant. Does anyone else ever get feelings sometimes of anger/resentment? Please don't get me wrong , while I'm elated and excited for my friends that do get pregnant so easily....it's tough I guess since we're struggling so hard. 🤷