I had protected sex on April 8th, both with a condom and he pulled out. I was supposed to get my period on the 18-19 and I was late. I took 2 clear blue tests and both cam back negative. Tests were taken at times and a day apart(first on 21 and then this morning on 22). Came back negative. I noticed when I took this test this morning, when I wiped I had some blood and took it as my period. I have had no pain what so ever and now I’m starting to think it could be something other then my period. Please help me out! Could it be implantation? I am under a lot of stress right now too