I Have Been Prescribed 50mg Of Tramadol 3 To 4

I have been prescribed 50mg of tramadol 3 to 4 times a day, 10 mg of lexapro a day and 5 mg of flexeril at bedtime. I’ve been reading about the serotonin issue with mixing tramadol and flexeril. I’ve been taking these for probly 3 years. Should I reconsider taking them. So far both meds really help me with chronic pain and depression. Thank you. Martha