I got antibiotics about a week ago for uti and took them. But I'm getting these pains when I sit up to long sometimes (I'm into sewing a lot and sit up for it for 20mins at time normally) just hunching over randomly sometimes really hurts. I get these weird pains in my lower area almost like my vagina... but I'm tender in my abdomen and it bothers me. My morning sickness is almost completely gone I throw up here and there every couple days that's it. 

I'm just worried it isn't normal... can someone ease this?