Is all of this my sign?

I’ve been feeling so off lately. The last 2 days I’ve had really bad acid reflux (I can eat or drink anything and never have this problem other than when I was 25+ weeks pregnant with my twins), I’ve been bloated, crampy & achy in my back, slightly In my boobs when I put pressure on them and my knees, and almost have a dull feeling in my lower abdomen. I get pinching pains every now and then too. Do you think I could be pregnant? I’ve been avoiding asking since I think I’m really only around 7dpo or so. Am I crazy? I’m trying to hold out to test when it’s not too early. 😅