Strange period, could i be pregnant?

My period are normaly fine no problems (I own PCOS and on metformin) my period are 30-44days & my luteal phase is 15 day , but this month be odd spotted on wednesday consequently thursday spotted til 3.30pm later light/medium flow which last til 8pm, a few cramps but zilch to desperate, next friday spotting near stringy CM. This is terrifically strange for me as im medium/heavy flow for 2-3 days next the ultimate time spotting/light. So i dont know what's going on. Over the later few days i've be intuition fatigue, shift contained by smells, appetite have changed (want sweet things), cramping every so recurrently, i pee i run for #2 (diarrhoea which i own have for 3 weeks), dizzy spells, dreams, stomach-ache surrounded by boobs. Have done HPT which be distrustful this morning.The spotting/light flow be red/redish, CM somtimes nearby & sometimes not, but when i check my CP, i procure a blob of EW on my finger tip. Any warning, no time waster please!!
Answers:

Hair on lower support?

you enjoy adjectives the signs of one pregnant steal an at home theory test or dance to the doctor!!

Fainting when using tampons..?

I'm sorry, i own no thought what could be wrong, i wouldn't suggested a pregnancy check but as you've already taken one afterwards you can rule that out, you would be better going to your GP and getting checked out.

Whats a mundane number of times to hold sex?

do another assessment pregnancy assessment surrounded by a couple of days.If denial consequently run to your gp for a blood/hormone tryout...