Nervous wreck

Zee

Hey guys so I suffer from Pcos and it took some time to get pregnant with my 1st, I ended gaining lots of weight and not really going back to my normal weight, my sons about to turn 2 and I’ve been on and off about healthy living and since I have Pcos my periods were off, August 2018-Jan 2019 I hadn’t gotten a period so I went to see my ob she gave me some progesterone and a week and a half later I got a period and then a month later I got it again then a just last week I started getting symptoms so I was expecting a period, it was supposed to start last Friday but didn’t so i recently took a couple of tests and they turned out super faint, at first I was shocked cuz I thought it would take longer to get pregnant but I was happy but now that there is high chance I’m pregnant I’m so scared! I didn’t lose the weight I wanted :( I don’t want a hard pregnancy. Right now I’m at 178! Anyone else get on a strict food plan because they didn’t wanna gain too much weight during their pregnancy?