I’m still in shock

Was convinced that I was never able to conceive as being in previous relationships without contraception for years at a time. Never, nothing. Really irregular periods/ and then 4 times with my partner, and found out I’m pregnant 2 weeks ago, estimated due date myself 22/09/2020 !

I’m having the worst nauseous feeling throughout the day w small amounts of vomit 🤢 and completely off anything with sugar 🤔🤔 anyone else have certain symptoms that made them aware of the sex and or twins ect.. my intuition says 2 but I’m really scared if that’s the case as it’s my first pregnancy 🤦🏼‍♀️ healthy baby/babies is all my hope though 🤞🏼🤞🏼 scared to go for my scan, as the first one was too early at 5 weeks and didn’t show any yolk sac 😭