Should I unfollow people who don’t interact with me?

I have a few friends irl and they don’t really initiate talking to me. I assumed we had a good bond but they don’t seem interested. It could definitely be that they are going through something but literally whenever I text them, I would get no response but they would be active on Instagram. It would make me honestly feel like I’m being annoying or just not that interesting. I remember telling one of them I miss them but they didn’t say it back and changed the subject. Some wouldn’t respond but will view my stories.

I feel like unfollowing some of them because I just feel like I serve no purpose in their lives. I go to school with one of them but we don’t have classes together. We were old roommates. She’s introverted so it could be a reason why she doesn’t respond as much but I’ve been being supportive and welcoming her into my life by even inviting her to see Barbie with me and some friends. She was excited about it but after that day, nothing really. She wouldn’t respond to me, but would post. I felt kind of used in a way. I’m trying not to get my feelings hurt but it’s hard.

Another girl acts uninterested when talking to me whenever I initiate a conversation. She doesn’t really respond to my texts but will respond to my friends. We give each other compliments and stuff but sometimes, it seems personal. She used to interact with my posts a while back, but stopped. I see her a lot due to her coming to see my friends (who are also my roommates). I don’t really know if they are truly my friends because they also don’t really interact with me as much as I do with them. They gave each other gifts and drew little doodles of each other as a group, but I wasn’t included.

I just feel unimportant.