This is LONG and might be confusing but pls help me out.

I met my boyfriend on tinder and we have been together for over a year and a half now. I am his first girlfriend and before me he just you know slept with girls at parties but never held a sober connection with a woman (if you get what i mean). When his family/friends found out he got a girlfriend (me) or even “fell” for someone they were genuinely shocked. Like properly shocked over the fact that he got a girlfriend because he said he didnt think hed get into a serious relationship ever (or for at least a while). Anyways. I flaked on him a lot before i actually met him. I knew him for 6 months before i saw him in person and we talked a lot before then. He liked me as soon as we first spoke. I only liked liked him after like a month and a half of dating. He was so lovely and just such a kind person and he still is. So unproblematic, so so kind and just very understanding and super patient. I went through family issues and fell theough. After holding my ground and not being super dependent, i fell absolutely head over heels for him. Roles reversed. I became super vulnerable after some family issues and it completely made me feel inferior to him because i have become so dependent. I dont have any friends because i moved around a lot and had to withdraw from my dream school. I work but it doesnt provide that full feeling of having “my own life apart from my bf”. Him and his family has helped my mom and i financially so so so much and i am so grateful. However, i feel like theres something wrong with me. He isnt a romantic person and isnt like super lovey anymore and im afraid he is losing interest because i have baggage and i have become less airy and bubbly and more serious due to obvious reasons. I check if he has texted me, get upset when he doesnt. He doesnt post me anymore and doesnt initiate proper dates and surprises. He foesnt send me cute messages and everything has just lost its fire. He also became less confident and lost his humor and just ego... i feel so so dumb but idk how to get over this anxious attachment style. He makes me happiest but i feel like i dont make him as happy because im a downer :( i just want some advice on how to understand that its ok not to always talk and that he loves me. I know he does and he is just such an incredible guy, i guess i may have unresolved daddy issues... anyways. Any advice on how i feel and what i should do? Thank you.