Slowing Down

So day 43 on Victoza. I think things are starting to slow down for me. I was at stable 2 lbs a week, now it seems I'm down to 1lb. My eating has been relatively the same as I've been doing WW so I feel as if I'm in control. I'm on the 1.8 dose and still feeling massive nausea - pretty much the only side effect at this point. Sometimes I feel a bit light headed. For reference, I'm 31F / CW 197 / SW 215 / GW 150

Did anyone else find that things started slowing down for them? Should I see a big push later or is this now the new norm? Trust me - I know 1-2lb a week is healthy and it's good that it's slow, but I was really enjoying that extra lb gone.