implantation and feeling it?!

🚒 laceee 🚑 • 22. Daughter born 01/27/2016.
okay, so I could be overexxagerating or just anxious, but what did y'all's implantation feel like, did y'all know what it was? was it noticeable? I've felt just generally sick today, was so tired this morning I just laid on the couch, I've been having cramps, hardly noticeable but still there, appetite change as in not hungry much and feel like blah when I think about food, a faint headache yesterday, been peeing a lot, and my back has been killing me, felt nauseated, haven't got sick but still, and earlier when I was laying on the couch I got a weird feeling down there, like beside my hip bone on the inner side on my right side, it felt like a tugging feeling, like something was being twisted in there?? it was a constant pain/ tugging feeling for like 30 seconds. enough for me to be like, what in the crap was that!
​I attached my calander/chart. please help if anyone has any answers or insight, or what y'all's felt like!