anyone else 3-4 dpo

Anyone that is also 3-4 dpo what are your symptoms I might be crazy but iv been having super crazy symptoms I don't know exactly when I O but Monday I had super intense cramps followed with dirrehea I also last 2 days dpo 1&2 super nasueas and dizzy felt like I had the flu and in the car when we drove I got sweaty and naseau with slight dizziness iv also been sleeping like all the time I can go to bed at 8 pm and wake up 5 am for an hour go back to sleep until 7am get my kids off to school and I can sleep from 8am until 11am or 1pm plus I have ate some things yesterday that tasted funny to me and it never tasted funny to me before idk I'm not really trying but these symptoms are crazy and I do get slight cramps like I'm getting my AF but it's not due for like another 11 days