Nipples are so sore

I ovulated on April 15th . I have some irregular periods every now and again . I should have gotten it may 1st . My nipples have been sore to touch for three days( never experienced this before) . My boobs are swollen. Took a test yesterday and BFN 😔 anyone have anything like this ?? Think I tested too early or think it's not lookin promising ? Thanks for the help