*Blows dust off forum*

I havent been here in a while. If you guys remember I am the 16 year old that lost 50lbs in 4 months. I use to weigh 195 and I got off low carbing at 145. Now I weigh 163. Ive been gaining weight and I hate it. Ive attempted to go back to low carbing for a month to lose around 10lbs but I never stick to it. I started again and its been 2 days. Its so much harder than before I ate over 20g of carbs today. I ate a little bit of chips which was probably high in carbs. I dont know what to do. My moms telling me that Id be better off doing WW since I can eat whatever I want. The reason I am choosing low carbing is because I can lose the weight quick. Im not even sure how long WW takes. Any suggestions?