low progesterone level

Tasha 🇯🇲/🇬🇧 • first 👶🏾 baby due August 2018

My partner and I are TTC our first baby and we are having fertility checks done as we have been trying for quite some time now and no sign of anything.

I have been to see my GP and we have been referred to a fertility clinic at our local hospital to see how my body is working.

I had my bloods taken last week at the GO as requested by the hospital and I called up today for the results and I have found out that there was a abnormally but that's ok and I have a low progesterone level of 2.2 which I don't know what any of this means.

Now these bloods I had taken were on cycle day 5 (last day of my AF) of my 26 day cycle and I was advices that these bloods need to be done on cycle day 1-3, would that effect the results and with me been an early ovulator (from cycle day 11) would this has anything to do with my results too. 

I'm worried that I may not be able to have a child 😫😫