Change in morning sickness

Did anyone else have morning sickness that got worse when you were in the car? I have pretty consistent nausea the last few days (due to start in 2 days) that gets more severe at night and also when I’m in the car. Wondering if morning sickness can “change” like that or if I’m just way overthinking things. Is this normal or is it maybe not morning sickness?

I’ve been pregnant already twice and was showing symptoms before I even missed my period.

Not confirmed a positive pregnancy yet but I’ve got a few other symptoms (sore boobs, smell sensitivity). I just figured this was the best group to get an honest answer me out of.