Morning sickness hasn't got worse, does this mean it won't for the remainder 1st trimester

[Febe123]

I'm 7.5 weeks pregnant. I have had morning sickness from 5 weeks 5 days. It hasn't got any worse, pretty much the same every day. It's worse in the morning and evening but generally I can cope with it, not as bad as I thought, not had to have any time off work.
If it hasn't changed so far does this mean this will be how it is for the rest of the first trimester?

It might get worse, it might get better and it might stay exactly the same.

You just have to take each day as it comes in the first trimester I'm afraid.