Help¿

I’m a big over thinker and I’m prolly over thinking now but I have no idea. I’ve been talking to a boy for the past year and we’ve had many ups and downs but we’ve got through it all. There’s many times where we are always talking and see each other but then there are other day we’re we don’t talk for days on end maybe an odd message here or there. Since we started college together again we hardly talk and I don’t know what’s going on. Everyone tells me it’s fine and nothings going wrong both of our friend groups say it but I’m not sure what could of gone wrong or what to do. Am I just thinking too much into it ???? What do you guys think?? X