Need opinions

Carol
I stopped Nora Be April 25, got my period 27th and it lasted like 5 days. Never got my period in May. Started June 14 and didn't know you could ovulate right after a period.  We had unprotected sex ( no withdrawal) on the 25th. Highest ovulation days 25-27th. I am wondering how likely it is I could be pregnant? Also when can I test? Period due the 11th of July. Also I had slight cramps yesterday and food either isn't appealing or I feel sick after eating.