14dpo and bfn

Monic

3 days late for af. Took a test today. it came out negative. Sore boobs, slight cramps and creamy discharge. What could this be? Last month i had two periods. First one was on cycle day 38 and 2nd one was on cycle day 21. This is frustrating when u so badly want a child and ur periods is all messed up. 😢😢