Ear+Eyes+Head/Neck Issue. Pls help me?

In 2020(I guess around April),I was asleep & suddenly thought something went inside my left ear(like an insect)& I started hearing a buzzing sound from within.It lasted for a day or two when I was hearing this buzzing sound frequently.Since then,I daily hear a hammering like sound from my ear(for 1 sec),even if I do some activity or no,(Sometimes from left,Sometimes right).Since last 4-5 months, I have started getting this issue in my eyes where at the first few days,I used to feel as if my baby hair is going inside my eye,later on,I understood that it is happening from within,it feels as if somebody pokes a needle on my eye,sometimes it feels ticklish,this also happens in the left eye mostly.Now since 8th Jan,Whenever I move my head/neck to the left,there is a sound (like bone cracking) from the back of my head (left bottom).I never got headaches earlier, but now I am experiencing it since Dec 21.I'M INTO IT & MY WORK PRESSURE HAS DOUBLED SINCE DEC. CAN SOMEBODY PLS HELP ME?