Sometimes if i click realy hard in a game, my right click refuses to work

SO im playing on borderless windoved mode, and i spam right click and q w e r you knowm whats o ever, a lot, and sometimes my RIGHT CLICK just refuses to work, i mean i can click to go to places, but the "attack" command isnt working, so i can litearlly spam my right click on an enemy turret whatsoever, my champ just goes there and doenst attack, the new mouse button turns to red, the middle, maybe tahts the problem? I dont know, but its reeaaaly annoying, that i have to leave every game bcuz of this, and reconnect. ALso pls fix blackfrost anivia "longneck"- E- SPELL bcuz its lloks soo damn bad, didnt worth the money it cost at all.