It's common to feel like you don't dream at all, but in reality, most people do dream every night. It's completely normal not to remember having dreams for a while.
Everyone dreams multiple times during a night's sleep, particularly during the REM (rapid eye movement) stage. However, many people do not remember their dreams when they wake up.
This can be due to various factors, including the depth of sleep, stress levels, sleep disorders, or simply the natural variability in dream recall.
Unless accompanied by other symptoms, a lack of dream recall is usually not a cause for concern. However, if you know you have been stressing out, maybe it's time to try resolving the stress. :)