Desperate for AC

Skyler
I am 24 weeks almost 25 weeks pregnant and I live in a 5th wheel camper. It's a nice camper with washer and dryer and three slides but we have not utilized the AC yet and it is really starting to affect me. My boyfriend does not want to use it because our landlord like to screw us over on the electricity bill so he is waiting until we get this months bill to see if we get screwed. Now it is 76• outside and hot in the camper and I can't sleep. I am emotional and tired and hot and I seriously just want to pack my shit and get a hotel but I can't because k just started a new job and don't get paid till the 17th. I want AC and I want it now! my main concern is my baby. Is she okay with mom sleeping in 80• plus atmosphere???? Because I know I am most certainly not.  Is my baby safe with me sleeping under these conditions or no?