Feeling very off during this pregnancy

T • 𝟛𝟘 - 💍 - 𝕄𝕒𝕞𝕒 𝕥𝕠 𝟚 🤍 👶👧

This is my second baby and I know people say it’s always different the second time around but this pregnancy I really feel off I feel super super super tired all the time way more than I did the first time. I have worse morning sickness this time than I did last. I just feel spacey all the time I just don’t feel myself at all. Is this normal? Is it ok to feel this way? I’m 7 weeks today.