Trying to conceive

So we been trying and trying, 3 days til my period is suppose to show if this trying failed. But it’s been 10days since our high ovulation day and trying. Yesterday I was really nauseous and my boobs were sore, today just sore boobs and a tiny bit of cramping and as I used the bathroom and wiped this came out. Do you think this is period related or our trying failed us 😩