Any tips/advice to improve self esteem and reduce insecurity? X

I suffer too I find what helps me is going out with friends more and just going out getting dressed up when it’s the smallest occasion

Therapy and self help books are a good place to start, also block or unfollow anyone/anything that makes you feel insecure online and make sure your feed is filled with the positivity you need by following and interacting with the content you want to see

Spend time alone and learn to enjoy your own company, try out new things in small steps. I find that tackling a new challege and succeeding makes me more confident, even if it's something small like trying a new cafe by yourself or learning a new hobby.

Remember that no one thinks about you as much as you think about yourself. The only person you’re spending the rest of your life is yourself so you may as well like yourself!