We do not have a crisis service, but would like to inform you here what you can do.
If you live in the Netherlands, it is best to contact your doctor directly.
You can read what else you can do here: https://www.regelhulp.nl/onderwerpen/psychische-klachten/hulp-en-advies
If you live in another country you can find help on this page: international helplines
You will find several helplines you can call to get instant contact. You can translate the page into your own language through your browser.
If you can reach your family doctor, it is also always a good idea to contact them directly.