Help please

Carrie

I had relations on may 17, 19, &22, june 2, the times in may was my fertile time, the June 4 spotted then 5-9 period but was not nearly as heavy and it was shorter. Then nookie again on 11 & 15, then I had wierd string like blood and just a tad more a few times on 16 & 17. My breast a sensitive, off and on nausea, light cramps last couple days and really moody. I'm suppose to be ovulating this week but so far nothing and I dont start period till July 5. Any ideas?

Sorry didn't know where to post