Ear clog?

Emily
I'm 5 weeks. For the past 1-2 days my left ear has been clogged, uncomfortable with obstructed hearing. I tried ear wax kit twice and it didn't help. I don't have a doctor appointment until week 8. I'm not sure if I should go to a walk-in. I'm nervous if it's infected and I need antibiotics? I don't ever get ear infections... Has this happened to anyone?