Heeley is looking for a seventh home win this season.
Worcester have another chance to open up the gap between themselves and the Blue Square South relegation places as they host St Albans City on Saturday.
Worcester are seven points ahead of Lewes, who occupy the final relegation place, but Carl Heeley's men have played two games more.
"We need a bit of luck with injuries clearing up," Heeley told BBC Hereford and Worcester.
"But we are due a bit, so lets hope we get it in the next couple of games."
Heeley added: "We have to stay positive and minimise the number of errors we have been making. When you are struggling you are not going to go and win seven or eight games on the spin.
Nobody is going to get us out of trouble, only ourselves
Worcester manager Carl Heeley
"It's going to be inconsistent because you are down there for a reason. You have to utilise what you can, and if that means bringing in players for one or two games, so be it.
"If you are the Newport County's of this world, when you are up there everything goes for you and you can't do anything wrong.
"When you are at the bottom everything goes wrong for you, but that's life, that's football, you just get on with it. Nobody is going to get us out of trouble, only ourselves."
Worcester will be boosted by the return of Mark Cylde, who is fit to take his place in the back four, while striker Mark McGregor is also available after illness.
New signing Jason Pike is also in the squad after joining the club from Bridgenorth in the week.
Bookmark with:
What are these?