Sicknesses harder while pregnant?

Any one else get sick during their pregnancy? I'm on day 3 of a severe sinus infection that got down to my throat. Im on safe antibiotics but I feel worse today than yesterday.(day 1 my lymph nodes were so swollen I couldn't sleep or turn my head plus my throat was SUPER swollen so 3am ER trip lol) Before getting pregnant even with my autoimmune disorders it was generally easy to get over the pain of sicknesses (I broke my shoulder blade and didn't know for 3 months so my pain tolerance is through the roof) any one else feel its easier to feel pain pregnant? Or sicknesses?