Sinus probs for a month now

First time sinus problems help!
Hey guys well this all got started by Pneumonia then transferred to a sinus infection. I'm not sure if what i got are allergies from spring cause I've never had them before ever! It started with a regular stuffy nose which i thought was just a cold so I'm like ok and took some Benadryl and sudafed well that didn't help at all and then I started to get worse, pain all through out my head dizzyness all day and eye bluriness with ear ringing/poppingAnd ear pain along with face pain by cheeks as well. I have never exeperienced this before so I was like what's going on! So it's not been a month and my symptoms are the same except the head pains have gone down and dizzyness has lifted a lil but still get everyday multiple times. I've also had around 5 bloody noses through out this infection. But my nose is still CLogged where at times I can't even breathe through one nostril. I'm currently on clearatin-d but I still feel same and I've tried sinus rinse but makes me worse as I am too clogged;( i am also burping alot im not sure if sinusitus can cause this? so if anyone has any advise I would gladly appreciate it! Thanks guys