Does bloating come and go during IVF stimulation?

Hello, I am doing my first round of

IVF

and am currently on day 9 of injectable stim meds. The last 4 days I have been feeling bloated and I have pressure in my lower back. Now today it’s not as bad. Is it normal for this to come and go? I am going to ask the doctor on Monday at my next appointment but thought I would ask here if anyone else had this. I’m just concerned cause I only have 6 follicles on my right side and 1 one my left and I’m worried that things might be going backwards cause I’m not stimming well on my left ovary. Thanks!!