6dpo symptoms?!

I know I'm bad and I shouldn't symptom spotting, but I can't help it!

Around 7 last night (5dpo), I started getting little twinges in my lower left side. Nothing terribly painful, but different from anything I've felt before. I also started having lots of creamy CM which isn't normal for me at this point in my cycle; I'm usually dry.

Around 11 pm last night, I suddenly became congested like I had a cold but with no other symptoms.

Today I'm exhausted which could partly be from the lack of sleep from the congestion, and my stomach just feels...off. I have issues with nausea/indigestion already ever since the bad kidney infection I had back in July, but this is a really weird sort of feeling in my stomach.

AF is due 23/10 and I'm going to try to hold out from testing until then.

Anyone have cold symptoms and got their BFP?