Did I waste Accident and Emergency's time??

Have been really unwell for the past week, extreme headaches, painful and stiff neck, nausea, lethargy, fatigue etc. Saturday night I got really bad with a very high temperature so Sunday morning my mum rang 111. 111 sent my details to an out of hours GP who would ring us to get an appointment, however the GP did not feel it was appropriate as I have all the symptoms of meningitis. We were told an ambulance was being sent.

Paramedics arrived, did my blood pressure, blood sugar, etc. ECG was slightly abnormal and I didn't have sepsis so they said they'd take me to the local hospital via ambulance as they couldn't treat me at home. I was completely out of it and in lots of pain, can barely remember but felt like I was wasting emergency services time at this point already because I wasn't dying or anything you know...

Got to A&e, they took some blood and did some other tests, put a cannula in in case I needed IV painkillers and gave me some strong medication for the pain I was in. I basically just lay on the bed in a&e for 2 hours, sleepy as anything and with my jumper over my eyes because the light was hurting my head.

Consultant saw me after 2 hours, confirmed it was not bacterial meningitis but viral, so sent me home and advised me to rest, take ibuprofen and try and eat and drink.

Feel like I wasted their time and can't stop beating myself up about it - did I?

While I was lying in the cubicle i overhead a nurse talking about one woman who had collapsed and called an ambulance to get to a&e and she was saying that this woman had wasted their time and didn't need an ambulance... pretty sure I didn't either and i keep feeling so guilty about it all.