What to do when an ear has been clogged for days but there is no pain or fever?

Shooting Pain in ear

So im having these shooting pains in my ear. I guess its my eardrum. Its extremely painful shooting pains that last like half a second but they come out of nowhere. Its like my ear gets full a little bit… a feeling of fullness then little ear twitching here and there then comes a sudden shooting pain

Impacted ear wax

about a month ago I noticed that my left ear wasnt popping back when I slept on it. I made an appointment for ear irrigation with my local nurse. I applied olive oil to my ear for about a week and then went for the procedure. Unfortunately the wax was too impacted and I was referred for microsuction