Any advice or words of wisdom?

So a little back story, I got married in December, got my iud taken out in January after only having the mirena for 6 months. The day after I had it out I started spotting for a few days then went back to my regular cycle.

From then until now we having been actively trying to conceive without any help really until this month on our 3rd cycle I decided to use opks and preseed.

Everything was going well, I got my pos opk and we had sex a lot during the fertile window.

7dpo I started spotting! Ooooh maybe it’s implantation bleeding...nope full blown period. Why would I start this early? I’ve always been regular and have NEVER spotted or bleed unless it’s period time.

I’m really stressing becuase now my cycle is all weird and glow is saying I’ll ovulate on cycle day 12 when my cycle is usually 30 days long with ovulation occurring 16-18 dpo.

What do I even do?