Info on weight after baby

Nicole • U.p.
Hey mammas I am curious as to how many of you kept weight on better after you had your babies? I was 98lbs when I found out I was pregnant and never was happy with how small I was I tried everything to gain weight prior to bring pregnant, changing diet to higher carbs, muscle milk and protein shakes everything and I could eat more than a grown man haha. But I come from a very skinny family and have a high metabolism. So I am now 8 months and have gained 45lbs but I keep hearing from a lot of people after the baby I will most likely go back to my normal weight, and I don't want to loose all the weight I'd like to keep about 20lbs. So my question to all of you ladies is did you guys go back to your original weight or did it seem like you kept weight better and any tips on how I could possibly keep some weight? I felt disgusting prior to pregnancy and very low self confidence. Thanks for reading and any info is greatly appreciated. Good luck to you all and them babies!