Help

Good morning,

I was suppose to get AF last sunday so now I’m 6 days late. The week before expecting AF I was having small cramps with what felt like vibrations only lasted a day or two. Along with that shortly after the cramps left I was feeling sick right before dinner and my breasts have been quite sore. Anyway this morning I woke up bleeding a little bit. It’s not much only when I wipe there is blood and its lite pink. Isn’t it late for implantation bleeding? Or is this normal? I’m not cramping. I had a miscarriage 3 yrs ago and this is nothing like that. I did take a hpt on tuesday that was neg. I was going to take another one this wednesday. If I am pregnant I would be 5 weeks. So is it still normal to be spotting/ lite bleeding 5 weeks into a pregnancy? Sorry too much info.