I have passed and coughed up globs of jelly like mucus - it is a sign of irritation. Since this is giving you sensations in your throat and difficulty talking it may be an allergy and it could get worse. So my advice is to stop taking everything as you don't know which supplement, herb or med is causing this. When the symptoms are gone you can start taking what you were using one by one. It's best to start by putting a little under your tongue and if you don't notice a reaction in a short time then start increasing the amount you take slowly. An antihistimine such as Benedryl may help.
I did a search for 'mucoid jelly' here is one result, there might be another which would help you understand what's happening.
Thread: Yellow jelly type stuff - parasites or mucoid plaque? at ...
Hi everyone I am on day 19 of MH dewormer and the last few days I have noticed I have been eliminating a lot of yellow transparent jelly like stuff. Some of it is in ...