Newly off the pill, not TTC, freaking out and need advice!

I went off the pill this month after 4 years of being on a very strong pill. My naturopath recommended it about 6 months ago during to some gut/hormone imbalance issues. It took me 6 months to be comfortable with stopping it.

My body used to be beautiful clockwork textbook charts and fluids and although longer, I managed to get regular cycles. I guess I expected that but now it's such a mess.

I was planning on temping, using cervical fluid to avoid pregnancy. Like I said, it was textbook before.

Well I've had insomnia for a while now so my temps are insane. I rarely get the 3 hours straight of sleep required. I had medium spotting on the 31st and thought it was from sex but now I'm worried it was implantation. But my chart is just so chaotic, I dont know what to think.

I never got EWCM at all. Not even a hint of it. The last few days I have barely been able to eat, super nauseous, my uterus feels just heavy. I haven't felt much in their since being on the pill...

I'm sort of freaking out. Anyone have any insight? I'll obsess until I get my period. My periods used to be around 35 days before the pill. I have no idea what they are now.