Strange cycle/periods and smear! What is wrong with me?

[FlaminSnowball]

I was hoping someone could offer some advice on the below. My body has been behaving very strangly!

Had normal period on Jul 1st. Everything seemed completely normal. Then came on 24th Jul (3-4 days early). Period only lasted 2days!!! Seemed normal heaviness etc. Did PG test as was slightly worried but came back neg.

Had smear test booked for last week day 15 of cycle. Spotted and cramped after but know that's normal and only lasted and hour or too.

This morning have started my period - its only day 20 of cycle so this is a week earlier than expected?????

What could be going on? Could smear trigger period to start? Very worried!

TIA

How old are you?

Are you sure the blood is period blood?

I'm 30.

Blood seems to be period blood. Medium flow and very red? TMI sorry.

I bled like this once - turned out I had a cervical erosion - bled more after sex. Had to have it cauterised.

I think all unexplained bleeding (including what seems like a period at the wrong time) should be checked our by a doctor.