Practo user,
It seems that you have a difficulty maintaining your sleep as you wake up due to dreams/thoughts. detailed evaluation is required to comment further on it. Sleep disturbance is often a manifestation of something else. It might be related to having daytime naps or sleep wake cycle disturbances.
Next Steps
Consult a psychiatrist
Health Tips
Do not take daytime naps
Avoid stimulants like coffee at night time
Avoid exercising at night