10 DPO

I posted yesterday in the morning because I was feeling weird. I been testing since 5DPO, Yes I know it’s too early but I am a very impatient person and cannot wait for two weeks. Sunday at midnight or a little bit early then that my stomach started feeling hard and cramping. Not PMS Cramps but it feels very uncomfortable and I don’t know if this is a symptom of implantation my back hurts a little bit but I also have lower back pain once in a blue so I don’t know what to do but this pain on my stomach feels very very very uncomfortable. I did test morning twice two different brand test and at night negative. Before bed my nipples started to feel sore to the touch. This morning that weird stomach feeling went away i was cramping while I was sleeping I thought it was my period that is due on the 17. I do not cramp days early only on the same day if I am getting my period. I have been feeling small cramps all month. I have no idea anymore. I Know my test are negative. Just wondering what others think? Are those symptoms. I also been having crazy dreams about pregnancy two positive and one not so good.