Pregnant?

[PrivateRis]

My period was on April 19, ended period on April 24th and I had sexual contact on April 21st, with the hand that was dry with sperm and then touched myself down there 10 minutes later but can’t remember if I washed my hands. I started to feel cramping on April 24th and backaches that got worse til May 30. Since April 22, I haven’t been eating only one meal a day, my appetite is gone, it was hard to stomach food. My breast started feeling weird I’m constipated. on April 24 til now may 3rd.  Could it be my overthinking? And me stressing? Is this too early to feel? I’ve been having trouble sleeping and keep getting nervous everytime I wake up