Positive OPK a week ago today....signs and symptoms of implantation, let me know what you think ladies...?

The cramps were my very first sign of pregnancy, I got cramps right around the time my cycle was due. But these were not like normal period craps, I felt a lot of cramping right above the pelvis, and thought hmm this is rather odd. It lasted off and on for a few days, then one night it got real noticeable and uncomfortable. Then I went to the bathroom this same week and swore I seen bright pink spotting on my toilet tissue. I wasn't paying that close of attention and flushed it before I had a chance to really get a good look. With my period due anytime, I went and bought a few EPT test, and they were negative. So I went and got first response, and just like it promised it can tell you before you're period is late it did. I got two lines, and I tested two days later with a digital test and sure enough I was! I am now 30 weeks along with a baby girl. This is my third pregnancy, and I never had those cramps with my first two, that's how I suspected something was up when I got these cramps with this one Good Luck!