Best friend tells me she is pregnant after “not TTC”

This is probably gonna make me sound like a cow but there you go! My partner and I have been TTC for a few months now ( I know it’s not long, but feels like forever!) my friend and I had talked about this and about how much I wanted another baby and how much it ment to me and my partner, she has known how disappointed I was each month when my period came. And don’t get me wrong I really am happy for her but when she told me a part of me wanted to cry and I suppose it was jealousy. We are on a weekend away together with our kids and partners and all she is talking about is the fact that she is pregnant and that it will be me nxt. I just feel sad. I’m a bitch I know! Just needed to vent thanks for listening