weird pregnancy

Since i been pregnant alot of new things have happened. Like i never had the thrash before. I went to the hospital and they gave me some med to swish around in my mouth . Most of it is gone but i still have swelling of my tongue and its kinda hard to swollow. and i also thought babies get it only. I have started breaking out in small bumps that itch alot. I cramp but no blood so im assuming its just my uterus growing. Im even getting hair in places i never thought hair grew 😑. But is there other thongs i can do to clear up my thrash or should i go back to the hospital? Its been 3 days my lips still split and get really dry and getting bumps. And the little bumps are starting to pop up all over it has went from my legs to my back and hands