I can confirm from your public profile that you have added 52 reviews and none of them are public.
Google has automatic filters that hide your reviews so only you can see them. This can happen when some of your reviews violate the guidelines, including: Prohibited and Restricted Content Format Specific Criteria (See under Text Reviews and Captions)
Read about typical review guideline violations here.
As you cannot see the reviews in your profile, @1553012 , I think the issue is a bit different from having one or more “private” reviews in your account, because in such case you should be able to see them.
Of course you are not suspended (I think @MortenCopenhagen just forgot to type the NOT on his last sentence), but I think you should ask for a check, by filling this form.
I remember a few cases where All the reviews were hidden for the author too, and as far as I remember all of them have been restored.