Feeling unwell 😑😑

I'm 31+3 pregnant and I've always suffered with morning sickness through this pregnancy , even in the second trimester it didn't go and I'm pregnant with a baby boy so its nothing to do with the gender as the tales say.

However for the last few weeks I've been good with it. I've only had one episode where I had to vomit and it was quite a lot too, that was after I had my blood taken and I didn't feel 100% before than and ended up feeling worse and had to throw up.

Right now though I feel sick but its a different sickness like I feel like ive got travel sickness. If that makes sense ? And its getting worse. Also to top it off I've got heartburn which I've never had during this pregnancy, maybe once at the start but that was it.

Is there anything I can do to feel better so I can sleep ?? Its keeping me awake I have a general sense of feeling unwell