hi doctor, I ovulated 2 week ago , me and my husband are trying for a baby so we did have sex around that time, and today I got a very light pinkish spotting on my toilet paper when I went to the bathroom, could I be getting pregnant soon? or could this be implantation bleeding?.. I have just been feeling a lot of gassiness in my belly and cramping in my pelvic area and tired but that's all.