Help please

Nikki • Married 2 years. Doggy mom to a Daniff. Pregnant with our first due November 2016.
On last Monday I woke up middle of the night with a weird feeling down there. Thought would go away in morning. By the next day I felt like something was falling out of vagina. Almost gushy tmi but nothing was there. I went to emergency and they said I had a bad bacterial vaginitis. They put me on lots of antibiotics a shot and everything. I felt horrible all weekend my stomach is bloated feeling and the weird feeling is still there. Then dr tells me it isn't a bacterial or yeast. Blood work normal, pap normal, and ultrasound normal. I am so achy and can't do anything. Feeling very frustrated. Can anybody help?