Steve Borthwick was left "incredibly disappointed and frustrated" following England's defeat by South Africa, conceding "these are painful days".

England suffered their fifth successive Test loss after going down 29-20 at the Allianz Stadium on Saturday.

The hosts were quick out of the blocks with Ollie Sleightholme crossing on his first international start, and led 20-19 in the second half.

However, a Handre Pollard penalty and Cheslin Kolbe's second try of the game settled the contest in favour of South Africa, who then stubbornly defended their lead during a late England surge.

Borthwick's side have now lost three consecutive home games for the first time since 2006, but he hopes these experiences will benefit his players further down the line.

"I am incredibly disappointed and frustrated," he told BBC Radio 5 Live. "You see so much good' the way the team came out of the blocks at the start and came at South Africa.

"Then, for a long time, the game was toe-to-toe, but in the last period, we failed to take our opportunities. How many times did we fail to take our chances in their 22?

"These are painful days. At times, we are putting ourselves in positions to win games, and we are not converting them. Whilst these are painful, we will use them in a positive way to help with our development.

"We have a lot of young players that have come into this team, and we have accelerated their transition.

"As you look towards the future, these players are going to be brilliant international players. But, right now, these days of development are tough. We will persevere and be better because of these experiences."

Borthwick is adamant England are "going in the right direction", and believes he still has the backing of the RFU.

"I'm not going to be talking about private conversations here, but what’s actually more important is the feeling I get," he added.

"The feeling I get from the RFU is one of absolute support and absolute belief that this team is going in the right direction."