vagina swelling? TMI

So I have a doctors appointment soon for a blood test but was just wondering if anyone has experienced vaginal swelling (like inside, not lips) What did it turn out to be. Didnt have this the whole time my mirena was in. Just had it taken out in june. Also vuvla feels swollen when I pee like a blockage, been peeing alot also. Heeeelp!!! Any home remedies to help.