Help me with body positivity ๐Ÿ˜ซ๐Ÿ˜”

Eva โ€ข

Iโ€™m 15 and 145 pounds. I feel as if thatโ€™s bad and Iโ€™ve been trying to be more healthy but everything I try I just end up looking fat to myself. Iโ€™m not comfortable with my body and I hate wearing swimsuits.