Cycle ? = Chemical Pregnancy #3

I've been trying to work out which cycle I have just finished.  I think it was cycle 15.  Either way it didn't have a great ending.  Last week I started suspecting I might be pregnant.  I was waking in the night absolutely starving and unable to go back to sleep.  My breasts were sore and I could smell things so clearly.  11DPO I took a test.  BFN.  I was so surprised.  I was certain I was pregnant.  That afternoon o took another test - there it was.  A super faint 2nd line.  Next morning I took another test.  It was still super faint.  The same that afternoon.  I didn't have a good feeling. The lines were so much fainter than with my miscarriage at the same point.  13DPO I had a big temperature drop.  I didn't test again but I knew.  It was over before it really began.  AF arrived at 17DPO, 2 days late.  It hasn't been a normal period which has confirmed to me that I wasn't just seeing things.  My 4th consecutive loss within 14 months.  

Snowdrop, Forget-Me-Not, Lily and now Dandelion.  Drifting away on the breeze.  My hopes and dreams.  My lost ones.