unfortunately there isnt a way to stop ppl from being attracted to u and u should start ignoring future confessions. as for ur friends u def need to make it absolutely clear that ure not interested and uncomfy; as ur friends they should quit that shit. if they dont tho u should start distancing urself from them as much as possible while not cutting ties since u still enjoy their company; but removing urself from the source of the stress is still at utmost priority