I am so itchy 😭

I am 30w pregnant. Had my doctor's appointment just a week and half ago. Nothing then. And now I've suddenly developed whole body itchiness for the past 5-6 days. Alovera lotion is helping to an extent. Coconut oil is helping too. But I am so uncomfortable. I scratched myself unconsciously enough to bleed. Gonna bring this up at the next doctor's appointment next week. But in the meantime, this is so bad.