Bright red blood after sex? 10w 4d pregnant

El :) pregnant with my 2nd bump❤

Hiya ! Just wondering if anyone had the same and all was fine with their pregnancy? I had sex this morning it wasn't rough or anything but when I went to the loo afterwards there was a lot of blood. I haven't had any cramping at all, and the blood has lessened now to some spotting. I did call the midwife and she said not to worry if I have no cramps. I wish they would still offer a scan when something like this happens 😢