Has anyone gone through feeling sad or just especially moody during pregnancy? I'm just curious if this is normal or not. Any tips for getting through it?

I'm almost 15 weeks now and after months of anxiety (mostly due to my history of loss), I thought I'd finally feel better by this point. But I seem to have a little cloud over me. I've been super moody, easy to upset, and just generally not so happy with life. Which stinks because I have a wonderful husband, an amazing 2 year old, a healthy pregnancy so far, it's summer, I love my job, and I could go on and on.

I just keep dwelling on the negative (either in my own life or in current events, which has been too easy lately) and can't seem to snap out of it.

I've dealt with major depression in the past and this is not it, so I'm not worried for myself or anything. Just hoping this goes away soon. I really enjoyed my pregnancy with LO so this is new to me.