Reporting all under the table money in one section ?

[Confused20]

Does the start of my business really matter ? Reporting money from under the table

I made some money on the side doing door dash, hair , cleaning and making tshirts. The previous year I claimed money or admitted money I made on my taxes for my tshirts. To be honest none of the businesses make much money but I’m overly honest. I don’t have any 1099s or anything but reported all and possibly more than I actually earned on my taxes (just to be safe .. I’d rather over report than under honestly ). The question was asked “did this business start in 2020”. I said no because I was lumping all of the money together. Is this okay ? The cleaning and door dash WAS new ventures for me in 2020 but the hair business was not. Does it matter as long as all the money was reported or ?? I don’t want any special credits or anything I just want everything to be accurate.in total all the extra money was under $1,000 and I didn’t deduct any expenses for anything. Do I need to amend to add them all separately ? 

[fanfare]

If you already filed, don't worry about it. Do nothing.

Strictly speaking you have four businesses going on.

For small amounts of revenue , IRS will have no problem with your reporting it as one business.

Don't report more income than you received.

You are entitled to deduct business expenses from your revenue. See Schedule C.

Keep good records.