Venting to friends..

Sat evening after several drinks, I was out with the wife of my husband's best friend. She just recently told me she was pregnant. And they were shocked by the news. I being buzzed and emotional just started venting everything to her, about my frustrations with TTC and my husband's lack of interest/committment to TTC. My frustration with his family situation and how we always seem to be the outcasts. I just literally went on a huge rant/vent. She was very comforting and said everyone needs to vent. But now I have this guilt hanging with me over it, like I need to apologize to her or even tell my husband everything. Just not sure how to approach either. Or if it's not even a big deal... or just me being nervous about putting personal things out there. Yet, here I am again, venting, asking for advice on what to do...