Dozens of little white bugs and clear eggs underneath fan leaves

That is white fly 100%, they infest shit and are a pest, you will want to blast as many of them off with just some soapy water and a vacuum. No point in treating the plant with pesticides this close to harvest but you will want to look into bud washing to help clean em all up once its chopped. They don't tend to go into the buds and stick to the bigger leaves but they can get stuck in bud if they are flying aorund doing dumb shit like they do. You can also pick off the affected leaves that are heavily infected and burn them or toss em outside, if its close to harvest the plant will be starting to fade anyways. Best Of Luck!