what symptoms are you all having ttw

hi all... so I am trying to conceive with my partner. and personally I think it's wayyyy too soon for me to Have any symptoms to show anything as my ovulation was a few days ago unless it's being calculated wrong as my periods have been irregular since coming off my pill in August. I took a test already but negative. But the last two days I have been having cramps. not much cm and I know that this could be due to ovulation but as I said it was a good few days ago now. the cramps are mild but constant. sooo yesterday I was fine all day other than being so tired and keep waking up in the night. But yesterday evening I had a sever stomach ache not cramping that I was doubled over in pain in the bathroom for 15 mins and felt so sick.. I then threw up.. then (tmi) I had diarrhoea. then that was it. I was fine after no more throwing up or neededing the toilet lol. myboobs are sorebut I usually get this around ovulation and leading to my periods. never had sickness beforewhere I am sick once then that's it I'm fine look. what are your thoughts? I alsohave acne coming uggh.. I'm not due on till the 27th. apparently