Anyone else having weird symptoms before AF?

Anyone else get weird PMS symptoms after birth control? I know it's totally normal to have cramps, headache, fatigue all that stuff, but nausea? I feel like I'm a teenager again with this past week. Last month was weird too, I spotted for 5 days before and actual heavy flow period of another 5 days. This month, thankfully no spotting, but every morning this week I have not felt good at all. I actually took a nap this week which I avoid because it throws off my bedtime. Don't get me wrong, the tiredness wouldn't be that strange. I'm pretty much always tired. I have twin boys and even though they sleep great all the teething and fighting over toys wears a momma down. The hubs and I are sort of trying for number 3, but it's more like just not preventing. I'm keeping track and we MIGHT have BD at the right time, but I'm not 100% sure about that. I'm pretty sure I O'd that day so it may have been just a little too late, but we had done it 4 days before. Still thinking too much of a gap. Mainly what my question is what are your symptoms now that you're TTC and you're coming off of BC? And is anyone else coming off of the nuva ring? This is month two for me. I was only on it for 3 good months. The previous months I was trying to find what would work for me when my DH and I decided we would just leave things up to God as we don't want a repeat of our first time trying when we are ready to have more like NOW. First go after depo was 2 years. So if and when we start ACTIVELY trying I don't want to wait 2 more years if I can help it. That's why no BC. So enough blabbing, who else thinks they're a teenager again? lol