Tender breasts and Still no period

Vivi

I’m coming up to 3 months without a period. My last one lasted 3 weeks and was super light. I’ve been off of bcp for almost 6 months now. Not having a period at all is super discouraging. Tried opks and still no positives yet. My nipples have been tender and sensitive for 2 weeks now and I have no idea why. Took pregnancy tests just to make sure and they were negative as well.

Anyone else have this problem?