pelvic pressure at 33 weeks

Sarah

So over the last couple of days, I've been experiencing pressure in my lower pelvic area, a more frequent need to pee, and the urge to push when I do go to the bathroom. I asked my doctor and she couldn't give me an answer. Not that she has been very good at answering any questions so far with this pregnancy. This is my first baby and I'm just concerned. I've done some research trying to possibly answer my own question and the most frequent reasons that came up were either early labor or lightening. Being that I have no leaking fluid or discharge right now, I'm leaning more towards lightening as a possible culprit.

Anyone else experience anything like this?