Ear-Nose-Throat Problems

I have cough and cold from last 15 days. I took tab montair-lc and antibiotic- Amoxicillin potassium clavulate. But still having cough and I feel itching my nose and always sneezing. And sometimes have breathing problem also Pls suggest.

From childhood days, I catch cold very easily, like in 2-3 months interval, and get high fever. It has improved with time but still I face a lot of issue since I am a working married woman. Last 2 months, I am having soaked almonds in empty stomach and later on Chawanprash to increase my immunity. I am doing pranayam also for last 2 months. Now I have started having amla too. But still my immunity has not improved. I am still catching cold. Can you please suggest any other options that can improve my immunity?

Every morning when I was brush my tounge start bledding I clean my tounge by tooth brush I don't understand what happen

Sir/Madam , I used to go for swimming pool & then sneezing and nose discharge used to follow.. later i had immense headache & was diagnosed with sinusutis on 27 June'18. Within 1 week pain was gone however nose congestion was still there...i am still suffering from it..mucus and cough are repetitive..My one nose hole remains blocked and colour of mucus is Light Yellow. I am getting relief slowly however i would like to know if this is turning into CHRONIC SINUSUTIS .? I am currently taking SWICH CV 325 .. NASAL SPRAY & WIKORYL are they right medication?

I have had a sore throat for a few days and have felt a little sick in my stocmach area. Today I noticed red dots on my hands that are painful to touch.

Continuos cough and itchy throat with phlegm exhale everytime I try to clear my throat. Sense of something being stuck in my throat.

I am having sinus problem. Both nostrils get clogged especially during night time. Running nose mostly water. Eye irritation. Cough. Headache.

One & half months back I had tonsils I got treatment for that & it cured but on otherside of throat it started hence I used the same medicine. I got relif but it was reoccurring 2-3 times in post 1 month. Now, when I touch my neck with hands I feel some small hard structure in neck below to jaw. I'm still getting treatment of it "Bernadine" I'm using this for gargle. But, just want to know why it is happening. In my whole life this is the first time I am suffering from this . Please suggest what should I do next.

I feel dizzy in my right side and my right side ear feels something in it when I chewing and I have white patches on my mouth

I've severe cough (especially during nights). On self-examining my throat, I found traces of white; which I think is tonsil stone. Is there any home-remedy for this?