GE Washer Not Draining

I replaced the drain pump and it worked for about two more weeks but now has stopped draining again. You can hear the drain pump making noise and trying to drain but it just won’t for more than a second or two. I’ve gotten to the point where I’m considering buying a new washer, but I really don’t want to spend hundreds of dollars if there’s a much less expensive fix that I’m just too ignorant to figure out myself. Any suggestions? TIA