Funny you ask, that is not ideal to say the least.. It has caused unnecessary stress and I've had to do a few days without meds several times during Covid when I wasn't able to go pick them up due to the limited pharmacy openings.
Luckily I have an awesome and very understanding GP who stretched my prescription to 90 days permanently. As I understand it there's no hard limit here in The Netherlands, but this is about the maximum he can get away with in this case.