Advice please. FTM.

I’m 34 + 4 and I feel horrible!!! My bp stays between the 130-140s over 70s-90s, I’m starting to swell, I have a headache and blurred vision literally every day. I will also randomly feel like an elephant is sitting on my chest and feel out of breath. I’ve told my doctor and she said this was “normal” but I just really don’t think it is. I’m worried I may have preeclampsia but my doctor won’t check me again. Has anybody else had this happen? Would a baby being born at 34 weeks be healthy and survive? Any advice would help. I am worried.