Which Dietary Supplement can i use?

I am mother to 7 month old boy so i am limited to working out from home only. I do 30-35 dancing 5 days a week and started doing strength training floor exercises, occasionally i get lucky and find time to go to gym. My diet is portion controlled and i eat 4-5 times a day. My problem is slow weight loss or none at all, in last 2 months, i have only lost 5 lbs all together. I work my off and i m frustrated. I am thinking of including weight loss supplements in my day like Hydroxycut or Ali. What do you think is the effective pill in market, i have wedding to attend in less than a month and have 15 lbs that are stuck on me.... even little more weight loss would help. In ladt two weeks, scale hasnt moved at all. i need help.