I have areas of thickening on both breasts (inner lower areas- ultrasound confirmed) enlarged pores, swelling. I'm 27 weeks pregnant, is this normal?

They R getting ready. The changes you describe in your breasts would be considered normal, given the expected DOL. Some thickening in breast may be fibrous tissue or adenomas , also normal findings in a lot of women. You should plan to breast feed this baby, which helps to alleviate some of these issues in time. Good luck and congratulations!