Ups and Downs

Ugh! It's so annoying. One second I'll be feeling great. Happy, positive, upbeat and productive. And the next moment I'll feel agitated, annoyed, tired, and just...bummery. I recently began drinking one cup of coffee again in the mornings and I'm wondering if it may be making it worse? The whole idea of drinking it was to boost my mood and energy. I don't know. This is probably totally normal. Just venting! lol I'm 16 weeks by the way.