Driving myself crazy 😫

L

So possible chemical last month bled for 7 days I only normally bleed for 5 and the pain was horrendous... skip over to this cycle... was meant to go for hormone testing yesterday and couldn’t, I’m now 6 days late on my period, getting period pains like sharp pulling sensations, everytime I wipe nothing. Haven’t tested since day 2 of missed period (negative)

Just really confused and don’t know what to think, anyone else been through this?