First symptoms

Because I feel like symptoms of pregnancy and symptoms from PCOS are so similar, at least for me 🤷

What were your first symptoms of pregnancy?

I'm irregular and gave up tracking ovulation over a year ago. My boobs are sore up into my armpits, I am INSANELY bloated, had 3 drinks over a 8/9 he period (was barely buzzed) and ended up having to make myself puke my stomach got so upset. I've been off/on nauseous at weird times and have pretty bad lower back pain the last 2 days.