Really high Progesterone levels but no pregnancy???

[Nikki of NZ]

I have been away from babyandbump for a while, turns out no matter how prepared you think you are having new hope creates new disappointment and I have been a little bit down. I have had some time to relax and calm myself but I am so confused about my progesterone I was wondering if anyone else is getting very high levels?

2nd month on clomid - CD21 pg 116 - specialist thought I was pregnant but turns out i wasnt
3rd month - CD21 pg 104 - not pregnant but had an ovarian cyst that burst

This month they dropped my clomid to half and on CD20 pg 167 - I am now 12dpo and pregnancy test this morning came back negative, may still be too early and I cant help getting my hopes up but im way too scared to get excited. I had cm the last 2-3days but has gone today which is new for me, usually only get that during ovulation.

So frustrated right now and I have been trying to keep my mind occupied but its not working the slightest bit, I guess il just have to wait and in the mean time try not to go crazy