Opinions?

I’m currently cd 32, 9 days before af, and 15 dpo. I have had some nausea (but I thought I might be symptoms watching). I had a weird pins and needles but it wasn’t painful feeling in my right areola on Thursday which I never felt before and I knew I wasn’t trying to spot symptoms, well today I’ve been a little crampy, so I go and wipe and there is pink blood but nothing crazy and didn’t look like heavy bleeding. What do y’all think? I also took a test last night and this morning and both bfn. Opinions?