Advice please! 🙏🏻

So I had a chemical MC on 4/29, I was waiting on my period to come and when it finally did on 6/2 it was 7 days late than when my normal period would show (26th-27th). On the 2nd, 4th, 6th, and 7th I had a very very light period (barely filling a light tampon) and on the 3rd was the only day I bled like what a normal period would be for me. Also bleeding stopped on the 5th then started back up. This is very strange for me and my periods have always been very regular and very heavy. I did have horrible period cramps but no heavy bleeding like normal, just that light period. Is it possible I've conceived and I had implantation bleeding or is my body trying to regulate? We're really hoping we get our rainbow baby soon. I haven't tested because I'm nervous of the disappointment of seeing a BFN