No Symptoms!!!

I am now 7 weeks and 1 day! My only real symptom is that I am always extremely sleepy! I wake up with sore boobs then it goes away throughout the entire day. I am not nauseous nor am I having any food cravings. In fact I honestly don’t feel like eating a lot of the time, and not because I feel like throwing up. I just have no appetite at times :( Is this normal. This is my first pregnancy and I honestly have a ton of symptoms just for my menstrual. But none for my pregnancy :( I just want everything to be okay.