I’m an istp and I just feel so lonely

I feel like I’m an unhealthy ISTP. I don’t have friends. I envy those friends who organise surprises for their other friends.

My workmates greeted my on our teams, but they are all far away and I just feel so awkward because I don’t know what to say around them.

I just had my birthday and none of my considered friends greeted me yesterday. Even my dad forgot. Any tips to be happy?

Edit: thank you all for your messages. I will put it in my list. It’s been a difficult month for me. To the asshole who commented this is a shitpost- you’re the reason why people are d3pr3$$ed and su1c1dal. I hope you heal and find your peace without making other people’s lives miserable with your unkind words.