Lip-Throat-Tongue Numbness, severe

My wisdom tooth's area got affected couple of weeks back,half of the tooth was already there,it seems the other half is coming,there is a pathetic skin breakage on the top of the upcoming part & was paining too much,on the 3rd week of this pain(last week),I applied gumex prescribed by my dentist(I have used it few months back as well),Now since 2 days:1I get this feeling as if my throat is pushing itself to come out of my mouth. 2There is a very bitter taste in my mouth for no reason.3My tongue has got sudden blisters for no reason with numbness.4I sometimes get a pins & needles feeling on my tongue and throat.5Since today, my lips are severely dry and broken, there is this bloody taste as well, just now, I saw a dot of pus on my lower lip.6.I can feel the taste of blood in my mouth,not sure where is it coming from.Can you please advice is it a matter of concern?I am taking LC Bright(Multi vitamin syrup)since 8 days but the tongue's part next 2 wisdom tooth area was numb earlier I gues