Nervous!

I don’t know why, but I’m feeling extremely nervous the last few days. I just feel like I have sooo few symptoms (I know that can be normal as I am only 4w4d) I just can’t stop my mind from playing tricks on me!! Some bloating, lower back pain (noticed a decrease in this the last 48 hours), occasional cramps, pretty sleepy but that’s absolutely it! No sore boobs, no nausea, no nothinggggg. Pretending my little bloat/bump is all baby to make myself feel better 🙃 anyone else feel similarly around 4 weeks?