Ivf so many hormones!!

So I am now 8 weeks pregnant. I feel like all the extra hormones I take make me look way more pregnant and farther along than I am. I am already in maternity clothing because my stomach is so uncomfortable in normal clothing. I'm hoping once I finally go off hormones I will slow down on the weight gain. Anyone feel this way? Is it all the hormones adding on my extra pounds? Let me say to I am so happy to be pregnant after 3 Ivf treatment I am glad one finally stuck!! I try to focus on that more than anything!!