What do you ladies think?

1. I normally get my period between CD29-31.

2. Yesterday and today I noticed (CD25-26) some pinkish brown spotting a few times after I wiped. This has happened on and off. There is no steady flow.

3. There is practically no cramping.

4. I’ve never gotten my period this early before.

5. I am unsure of the exact day that I ovulated bc I was not tracking (but I do know I ovulated after 6/5 bc my doctor told me.)

Could this possibly be implantation bleeding? Has this happened to anyone?