CRAMPY 5 days before period!!

So I normally don’t get any cramping or symptoms of PMS at all before AF hits. My nipples are sensitive and I’m a bit crampy for the last 2 days. It feels like tugging a little on my left side. I had a chemical last month and have been trying for a year. I’m nervous to take a test and get a false negative. I’m 9 dpo. I’m not asking for someone to tell me to take a test. I know it’s too soon. I’m looking for input to see if anyone else had this?? Possibly implantation?

ETA… I just got this today. Any input?