Don’t lower your prices. This starts a race to the bottom in terms of buyer quality and gig performance.
Pricing anything cheap DOES NOT mean you get more sales. First, try upping your standard package to $115 or $125. Next, research other gig niches that you can create new gigs in.
The price of oil worldwide just went negative. Is everyone rushing to buy? - NO. Is Apple cutting the cost of their next iPhone? - NO. Do people buy Bitcoin when it is cheap? - NO.
Bargain prices are only a good idea if you are having a closing down sale.
Use the time you have no sales to OD on caffeine and find more creative solutions to your predicament.