So, what they say about every pregnancy is different is absolutely true! This is my second pregnancy but they are 16…

So, what they say about every pregnancy is different is absolutely true! This is my second pregnancy but they are 16 years!... apart... My husband and I tried 5 almost 6 years ago after we got married and nothing. We continued to hope for a while but then finally we forgot about it for years now and all of a sudden WOW were pregnant! Don't get me wrong I'm ecstatic.and so is my husband!! But, it's a little late in the game lol Well we are doing out best to play catch up a little I was already 9 weeks when I found out through morning sickness.... and oh my goodness this baby is giving me a fit! I'm now 11 weeks and 2 days. I'm over the worst part of the morning sickness but I'm still not feeling well at all and NO ENERGY. All I do is work and sleep and I know I am not giving the attention to my 16 yr old and we have had custody of a now 6 year old little girl with some emotional and delayed issues. I feel.like a terrible mom right now but I feel so sick and just drained all the time. If I didn't work from home I'd never make it to work... Any advice ??