4-6 Dpo spotting?

So had my HSG done this cycle about CD6. I minimal spotting that day other then that nothing! Positive LH surge CD 15. I am not CD 22 about a week before my period is due(next Friday). Well I have red spotting when using the bathroom, and now it is pink/brown spotting mixed with CM.

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Anyone else have this before??

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Ps I have been having crazy dreams about positive pregnancy test and being pregnant, and having a little girl. (I know probably just thinking about it lol)

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Update:

Don’t get me wrong I do have spotting mid cycle but never the way it is now. Usually very small barely seen on toilet paper. This was a good amount(not heavy) but enough to show on toilet paper and red/pink. Now brownish pink. Who know lol 🤞