Is this implantation bleeding? (7 dpo)

I have experienced two back to back miscarriages since November

Today I’m possibly 7-8dpo (opk confirm surge, etc)

Today I’ve just been feeling so down and worried that we missed our window when the surge happened as I found ovulation so very painful this time after my last miscarriage that we weren’t able to ttc but did up to the surge happened

Then today when I went to the washroom and wiped this happened

It’s look bright pinky colour- I’ve never seen this type of blood colour before?!

Also been slight crampy but figured it was all in my head and symptom spotting

Is this implantation? I’ve never had implantation before!!

Thanks