Thank you for submitting your question. Your symptoms are consistent with obsessive compulsive disorder. People with OCD often have obsessive thoughts/behaviors that they cannot get rid of. These thoughts/behaviors can become so disabling that they cannot function well in daily life. Most of these patients find that anxiety/stress worsen their symptoms.
You should seek help with a psychiatrist. OCD can be treated with medications(e.g. SSRIs). These medications are generally well-tolerated and can be very effective. Therapy aimed at behavior modification can also be very helpful.
I hope this answer is useful to you