scared to start ivf due to weight.

I'm almost 29, 5'4 and just recently gained a bunch of weight making me around 218lbs. I've never been this heavy and I honestly haven't tried losing any weight. I have PCOS so that doesn't make it any easier either. we had a plan to lose weight and save money and start <a href="">IVF</a> next year 2021. but our clinic just announced a special for one round for 6k. which is a huge blessing. so we are going for it. after almost 9 years ttc were finally one step closer to our baby. but I'm getting really bad anxiety about my weight. anyone ever be turned away for being over weight?