NEED TO SORTA VENT!!! Annoyed/Sad/Emotional

Been TTC for 3months or longer and have had no luck. I have friends who have kids or are pregnant or we're pregnant and seeing them makes me happy, but at the same time it hurts and kills me to see everyone getting pregnant so easily.😒😠 I've had a miscarriage but ever since that I've wanted a kid but not as bad as I want it now. Im actuallly ready. My bf is so helpful, caring, kind, Jealous, annoying, and hard-headed. We both are. We are ready. Lately I just been sad and emotional about everything. I get sad or mad or even cry over the little simple things. Which I don't EVER do. Still haven't had my period since last month. Hoping I get Pregnant This Year 😔😢 I don't want to keep feeling this way. Going to try the pre-seed this month coming and hoping it works.. Sorry Had To Vent a lil about how i feel. 😞😏