Summer Cold just doesn't quit!

I had a summer cold and I thought I was finally over it but then Saturday afternoon I started feeling really tired again. I thought it was just from cleaning the house and doing laundry. Our friends from our old neighborhood took us out for my belated birthday dinner and I felt fine then. We came home around 9:35 and I felt like I had been hit by a ton of bricks! I immediately went to sleep. Got up on Sunday and I felt crummy but still went to Church. The rest of the day I slept, read and watched HGTV and did absolutely nothing. Today I'm feeling better and I'm hoping the cold has finally left. Everyone have a great day!