When did your pregnancy symptoms start? Did you have IB?

I'm 4 weeks and 2 days and have not felt anything really. I know I'm pregnant, I have been testing everyday lol 😊 (still can't believe it). I've had the occasionally heartburn and gas but I've had that even before becoming pregnant. I pee a lot but I've always drank a lot of water. I'm officially passed my AF date therefore it's officially official lol. I have also had no spotting just some cramps here and there. I also feel tightness in my uterus. No bleeding/spotting. I don't even think I've had implantation bleeding, from what I've read not every woman has it. When did your symptoms start? I've read around 5 weeks. Also, did you have implantation bleeding? Thank you 😊