Really struggling

Im 30 weeks tomorrow on my second pregnancy. This momma is really struggling here. I have ZERO motivation to get ready im the morning. I do have a two year old. I have really bad pains in my pelvis and back. My back feels like it got thrown out today I cant lay sit or even stand up straight. I have been so emotional these past couple days. I called my doctors today and pretty much just broke down balled my eyes out on the phone. (I feel like an idiot) I dont even know what is going on with me im a mess. They called back and pretty much said cant do anything and I should talk to someone. 😔 I dont even know what the hell is wrong with me how am I going to talk to someone. Any mommas dealing with this too? Im so all over the place. What even happens at a therapists office? And im kinda embarrassed they said for me to do that like do they think im crazy now??? Help me out ladies im desperate. TIA!!