11 days after

Can I take a test 11 days after I had sex? We had sex on my ovulation day. I’ve been feeling really weird and had weird aches in my uterus. Ive never ever had this feeling anytime around my period or at all in my life. I’ve had so many symptoms, which Ik is rare or impossible, but my body is telling me something. There’s a good chance I’m pregnant but waiting sucks. If I took it now could I get a +?