Major back ache + Pelvic Pressure, Concerned Mama!

Hello everyone, I’m a FTM here and I’m new to experiencing symptoms to look out for. Just for your information, I am currently 29 weeks + 3 days. Last night, I started having major pelvic pressure along with a horrible back ache which started on the lower part of my left back. Around 9:30pm, I woke up to the pain intensifying and I ended up going to use the bathroom as I felt like I needed to go #2. I laid down for about 2 hours, tossing and turning, stretching in case it was Round Ligament pain however the pain continued on. Accompanied by the pain was some nausea, feeling slightly warm and still, the feeling to go #2 yet again. Not sure how I managed to do it but I fell asleep around 11:30 pm and woke up around 12:40ish am to even more pain. After crying from the pain, still with all the same symptoms, my boyfriend went and bought me some Tylenol. (Yes he offered earlier but I thought I could sit through the pain) I took 2 pills which helped dull the pain, however I still had it.

This morning I woke up with very little pain, however I could still feel it lingering. With some of the pain still there, I decided to take a warm bath but I feel like it’s gotten a little worse. I took another Tylenol pill but now I just feel bad. I have some pain around my pelvic area, the left side of my back is starting to hurt again, I feel slightly warm but it feels like a headache. I wanted to call my doctor but I’m afraid they won’t be able to do anything and just refer me to Labor and Delivery. My baby has been active, no minimal movements but I however, am worried. I’ve been laying down all day as maybe I thought I over did it yesterday.

I know some people will say they aren’t doctors, but if you’re a Mother or if you’re also expecting and had an experience like this, what would you recommend? 😟