Eyesight issue. To get my eye tested.

I have had a -4.75 vision the last time I did a test. It's been around 4 years since I got my test done. I know it's irresponsible and I know I should get it done regularly but anyways I was supposed to get it done this year beginning then covid happened. Usage of Phone also increased by a lot during this period and now especially recently in the past two months my nearby eyesight has been so bad I have blurred vision even for objects that are in 20-25cm distance without specs. I can see clearly only 10-15cm near my eye without specs anything farther than that appears blurred. I am not going for a test immediately due to the covid situation. I am not sure whether it's okay to wait 2-3months to get my eye tested.