Could i be pregnant??

Queen

My lower stomach has been hurting and very itchy lately I've nvr experience this before it feels like a period cramp but a lil sharp and itchy in my abdomen area so i had i sex the last day of my cycle which was cycle day 6 and it was continued thru day 7 i think i ovulated on day 11 not sure but I'm also a 28 a day cycle person so idk if i am or not so have any one else experience this or could i be pregnant ?