How to treat symptoms of OCD despite medications?

Hi doctor,

I frequently check whether I have locked the door when I leave the room, whether I have brought the keys with me, whether I have brought the purse in my bag, and whether I have put off the gas regulator. And all these make me anxious. Sometimes they give me anxiety or panic attacks. I doubt I have OCD, though I am not afraid of germs. I do not like the presence of dust on my hands or fingers, so I frequently wash my hands with water. I am scared of dust. And I use a little soap to wash my hands whenever I feel my hands are dirty, even with slight dust or dirt, because dust causes immediate allergic reactions on my skin. I noticed and experienced such symptoms 20 years ago at my primary school level. In addition, I find it difficult to do math calculations. I repeatedly do the maths calculation though I know the answer is correct. Also, my social life has not been good. All these recurrent symptoms make my life miserable. So I currently take tablet ES-Bliss 10 and tablet Etifree 0.5 mg for anxiety.

In addition, I experience other symptoms like, mood - I have anxiety, euphoria, hopelessness, loss of interest or pleasure in activities, mood swings, sadness, anger, guilt, general discontent, and apprehension. Also, I feel depressed, with feelings of grandiosity, agitated, impulsivity, restlessness, sudden increases in energy, irritability, and risk-taking behavior, and I show aggression sometimes. Cognitive - Sometimes, I believe that an ordinary event has special and personal meaning. But sometimes, I have delusions, thinking disorder, racing thoughts or false belief of superiority, frenzied speaking, doubting, and difficulty tolerating uncertainty. I expect things to be placed in an orderly and symmetrical manner. I experience frequent obsessive thoughts and compulsive behaviors, often causing anxiety, disgust, and unease. I often ask questions repeatedly to reassure.

Please tell me what can be done.