Boobs

My chest was already a 36DD prepregnancy, but im absolutely positive ive gone up a complete size. Im spilling out of my bras. BUT my problem is, im so uncomfortable. My breasts are HEAVY, and they hurt. Even if i have some sort of support on. And they are really red all around as if someones been slapping them all day😖. Stretch marks im not like stressing but the redness literally all the time makes me a lil nervous. Should i be? Any advice? Anyone else have the same? I keep forgetting to mention at appointments because im always so consumed in whatever is going on.