Pregnant and struggling with my weight gain and stress

So since I was 15 I’ve struggled with weight issues. I’ve never been diagnosed with an eating disorder but I had anorexic and bulimic tendencies. I’m now 27 and I guess I still suffer. Not constantly but I go through phases of restricting and upping my exercises/walking. When stressed/upset or depressed I’ve gone back to my bulimia days. I’ve never been huge but always able to lose weight without getting too thin! However I’m now currently pregnant and obviously getting bigger. I’m not worried about getting a bump, In fact I can’t wait to have a bump! I’m 15 weeks and mostly bloated. I’ve already gained a lot of weight on my thighs and ass and just bloat wound my tummy and sides. I have had a few arguments with my husband recently and I’ve just been feeling really shitty. I’m trying my hardest not to go back to my old ways but I’m fed up feeling like this. I don’t know if anyone is struggling like this too? I know peoples advice will probably be to talk to someone and get help but I really just wanted to vent and see if anyone else was in the same position as me 😘