Has anyone had this?

Basically I'm 35 weeks pregnant and Sunday night I started bleeding A LOT, went to hospital and they had no idea what it was. I was monitored over night and by the next morning I had regular mild contractions and was 3cm dilated. By midday contractions stopped. Was kept over night again and monitored but everything had stopped, including bleeding :)

I'm home now and my feet have been itching, palms feel tingly but only sometimes. Toes are red :( wondering if it's obstetric cholestasis or if the hospital socks just irritated my feet and it's all in my mind.

Anyone ever experienced anything like this :(?