Possibly twins?

At my first appointment on Monday I had my blood drawn and my HCG level was 50,101 and I was just 6w2d. I’ve also had terrible morning sickness that lasts ALL day long since about 5 weeks. With my first I had no sickness (boy) and with my second I had nausea here and there for a couple weeks (girl) but nothing compared to how sick I am this time around. I know all pregnancies are different but just curious what other moms who have had twins/multiples have experienced and if you had a higher HCG level and more sickness early on.