Depression anyone?? Need your opinion!

I don't know what to think because I have been feeling very different lately and I don't know if it's normal during the pregnancy or if I should be worrying about depression.. I feel so down, tired and stressed. I can't find energy to work, to exercise, I can stay in bed on my phone all day, I'm so irritated all the time and now I'm very emotional too, feeling like mentally drained. I'm 15 weeks. I don't really enjoy my job so I don't know if it feels worse now I'm pregnant or if it's some early signs of depression.. thank you very much for your opinion 🙏🏼❤️