Yesterday it seemed like it had some trouble starting up... would turn for a second before turning over. I was low on gas so I figured it was that and filled up. Then when I went to the gas station I left my lights on while I filled up which took maybe 3 - 4 mins and when I got back in it clicked but wouldnt start. I let it sit for a minute then it would try again and it started to turn but wouldnt, and every time I tried right away it would get worse. I had to let it sit for like 10 mins then it started up fine.

Any idea what I need to change next?