think work insecurity could be hormones?

Kate
Wound up crying at work today basically because I felt stupid... I got an assignment at work that I didn't necessarily agree with (it would involve assembling a global project team and just didn't seem like something that is a priority with a lot of other things keeping people busy). I revisited it with my boss to make sure she wanted to move forward and she confirmed she did so I reached out to the other people I would need involved and they basically said "yea cute idea but we don't have that kind of free time to waste like you apparently do" and my boss sort of threw me under the bus by responding to the group that it's not a priority and I should just do a bare bones version for now. 
This was two days ago and I still can't get over it and the fact that my global colleagues (who I don't work with every day and so don't already have a strong opinion of me) think I'm dumb and have too much time on my hands. I had a call with one today and couldn't articulate my position on the call because I couldn't just say it was my boss's idea that I never agreed with so I just had to deal with her condescending to me like I don't know how busy their jobs are. I hung up the phone and cried. 
Could this just be hormones? I haven't been emotional at all during this pregnancy but I'm taking this way more personally than I know I should!