Sickness making me miserable.. 🙃

I’m almost 12 weeks pregnant & I’ve had constant sickness since 6 weeks, I’ve suffered from HG & the nausea is just morning until night, I can’t eat anything, can’t leave the house, couldn’t even get out of my pjs today. I have a nearly 2 year old to look after & it’s getting me down. Anyone else struggling? I know it’s worth it & all that but just ranting. I thought the sickness would start to be going but it’s showing no sign 😓