Hi Crohn's NKy,
I can't really give you alot of advise. I would just encourage you to be patient with the expected responses. You will get the advise you're looking for. There are many experienced people here that really go the extra mile to try to help. In the meantime I suggest you use the search function and look up other posts about the meds that you have concerns about.
I am on the Remicade and Imuran combo and it has kept me healthy now for over 2 years. For me the meds gave me my life back and I am so thankful for them.
Imuran - the first months I had hair loss, I have long hair and when I showered or brushed it I lost a lot. Nothing anyone would notice accept anyone who looked at the drain in my shower. I also was very fatiqued when first on Imuran, I had to take it at night as it made me want to sleep. Now I notice no side effects.
Remicade has not caused me any noticeable side effects except that I can eat now :) Just being able to eat without pain has caused me to add some weight but I needed it desperately prior to the meds.