Does this look good to you all?

So I started changing eating habits and counting calories the beginning of January. I started out at 159, after 3 days I weighed 157. 5 days later I weighed 156. That’s when i began my workout. I’ve been doing cardio and lifting about 2 weeks into eating better. It’s now the beginning of February and I’m at 152. I know it isn’t a lot but Im just wondering if that’s a healthy weight loss? Sometimes I feel as though I should’ve lost more but I also feel like losing 7 lbs in a month is pretty good! Opinions? Also I go to the beach the end of June do you all think I’ll be near my goal? My goal is 130 but I’ll be over the moon once I hit 135. 😊