As a mother myself I think only you can decide what feels correct, obviously your paints state they are non toxic. Spend time rooting and if painting and you are at all worried you could buy a pollution mask. I am paranoid so not sure what I would do but you are way past the first trimester . If it is sunny and you can paint outside in your garden or such that would be more relaxing for you.
“Acrylic paint is the most common kind of paint, and it does not contain any thinners or solvents. It is perfectly safe for use when you have a baby in your belly, but use caution as you always want to make sure the fumes don’t make you feel sick.
Oil-based paints do contain thinners and solvents though, so you should avoid using these, especially during your first trimester.
The level of risk is low, but congenital abnormalities are not worth the gamble.
Being exposed to temporary paint fumes during your pregnancy is safe, as long as you know which type of paint to use”