Stopping birth control

So I was on birth control for about 3 1/2 years, my husband and I have been together for about 9 years and are ready to try for a baby. I stopped BC after my last period and read that I should expect my first “period” w/o BC in 2-4 weeks. It’s been 3 weeks now, I’ve been cramping non stop since I stopped the BC, mood swings, super high libido, nausea, and slightly tender breasts. Last week I had the tiniest bit of pink when wiping but nothin since. We are not trying to prevent anything but I have also never experienced any of this before and do not really know what to look for or what to expect. You can only read and trust so much on the internet. I would love any ideas, suggestions, advice, stories, and anything anyone wants to share! It’s all greatly appreciated to help me on this next big journey in my life!