Dula not good for me

I don't no if it's just me but I don't want to be bother and I just want my husband inside the delivery room when it's time the dula was free with my insurance and I'm very grateful but at this point I'm overwhelmed she keeps asking me to take all these classes with my husband which are 1hr away and at this point in my pregnancy I'm just trying to sit put until I'm ready to pop I'm so damn tired and sleepy I've told her no but now I'm starting to feel she's been a push over I don't want to be mean so I rather just have the service terminated not only that she's telling me not to get checked vaginally with my ultrasound specialist which is my choice and when I told her it's something that needs to be done because of a certain reason the doctor is keeping a eye on she seems to keep trying to have me do things her was I'm just done