Yes, Thank-you. My Ear Keeps Feeling Clogged Up And Then

Yes, thank-you. My ear keeps feeling clogged up and then will drain and I can hear again. It is doing this over and over. It has been doing this for 3-4 weeks but is getting worse and now it feels like it is stay clogged. I think it is related to all the allergens in the air right now because of drainage in my throat. This is also and ear that I had a lot of ear infections in as a child. Do you have any ideas or suggestions. It hurts at the opening of the canal but not inside deep, I think this is due more to me messing with it and bruising than anything else.